Reddit Reddit reviews Plastic Transfer Pipettes 3ml, Graduated, Pack of 100

We found 40 Reddit comments about Plastic Transfer Pipettes 3ml, Graduated, Pack of 100. Here are the top ones, ranked by their Reddit score.

Industrial & Scientific
Lab & Scientific Products
Lab Instruments & Equipment
Lab Pipettes
Transfer Pipettes
Lab Fluid & Liquid Handling
Plastic Transfer Pipettes 3ml, Graduated, Pack of 100
100 transfer BelmaksVolume: 3 ml.Graduation: 0.5 mlBulk packaging, 100 per boxNonsterile
Check price on Amazon

40 Reddit comments about Plastic Transfer Pipettes 3ml, Graduated, Pack of 100:

u/USS-SpongeBob · 15 pointsr/diypedals

Eighth swirl attempt. Trial and error = improvement.

It's an aluminum enclosure, so paint adhesion is always a potential problem. I used self-etching primer - it chemically etches the surface of the aluminum, providing a good base coat that other paints can stick to.

After that, I put down a base coat of intense orange. I've found that swirled paint jobs tend to have a lot of see-through areas, so you want to plan the bottom layer strategically. I let this dry for about 3 days before I proceeded to the dip because enamel spray paints stay tacky for so long.

For dipping, I put a large plastic trash bag into a 3 gallon bucket before adding the water. The trash bag prevents paint from mucking up your bucket, which is important if your bucket is also used for serving chilled canned beverages at fabulous summer barbecues.

I filled the bucket with room temperature water. I added 7.5g Borax per liter of water to reduce the surface tension and allow the paint to flow over the water's surface.

For paints, I used Humbrol brand enamel paints. I was able to find them at my local hobby shop even though they weren't listed as a retailer on the Humbrol website. They should be available at most serious hobby / model airplane stores, as they're one of the classic brands of model paint that have been around almost since plastic models appeared on the market.

If doing 3-color swirls, I think think one could dip about 10 pedals from three 14mL cans of paint. The consistency should be like warm syrup: not thin like water, but able to drip or drizzle off the end of a coffee stir stick (the smaller size makes them easier to use than a popsicle stick because the cans are so little). Stir really well. If too thick, thin with mineral spirits / white spirit. I dropped it in with a plastic pipette - about 10-30 drops were required, depending on how thick the paint was. (I also tried thinning with white gas / naphtha, but it did not work as well. Despite the similarity in name - white spirit vs white gas - they are not equivalent!)

I'm going to stop posting links now; the section above is where I had the most trouble finding quality instruction in the Internet when I was figuring out how to do this, but there are plenty of YouTube videos that demonstrate the actual swirling/dipping process described below.

I drop the paints into the water by dipping a stir stick into the paint and letting it drip off the end into the water. Drop the paints into the water from as close to the surface as possible - if you drop from too high, the paint will plunge through the surface and sink to the bottom. The first few drops on the surface might thin out into a fine sheen on the surface of the water, but eventually they'll saturate the surface with a fine layer of paint and you'll be able to start getting good dots and ropes of color. I noticed that different colors seem to behave differently as they hit the surface - it's smart to try some experimental dips to master your paints before actually dipping your enclosure.

Work quickly. The paint is drying on the surface of the water even as you drop it in. It doesn't even take a minute for a thin coat of floating paint to tack up.

Swirl carefully with a stick to make your designs and move the paint where you want it. Be aware that the more you swirl, the more paint you will end up with on your stir stick instead of on your work piece.

Dip your pedal slowly and carefully (on the end of a stick or a coat hanger so your hand doesn't end up getting swirled too). The paint will be pulled onto the surface of the pedal and dragged underwater with the pedal. After it's completely submerged, use crunched up newspaper to clear an open spot on the surface of the water to pull the pedal back out so it doesn't end up with swirls on top of swirls.

Pull the pedal out. Blow or shake the water off. By the time you're finished doing that, thin areas of paint will basically be dry, medium areas will be tacky, and thick areas will be on their way. Hang it up to dry in a wind/dust free area.

If you hate it, wipe it off with mineral spirits within an hour or two and start over.

If you like it, let it dry a couple days and then top coat with something tough.

u/uberhobo · 14 pointsr/askscience

25% phosphoric acid isn't particularly dangerous, and it's not horribly corrosive. Plastic or glass will be fine. I wouldn't let it sit on metal for an extended period of time, so be careful if you plan to use metal needles with your syringe. Plastic transfer pipettes work nicely, though. I like this style because it allows you to eyeball the amount you're adding without needing anything like a syringe.

u/dutchesse · 14 pointsr/Indiemakeupandmore

Honestly? You will screw up once or twice when you first start, but generally, it's a fairly easy process and you'll save yourself a lot of money in the long run by doing it yourself.

Just to give you an idea of how I do it, here are the items I use. If you have Amazon Student/Prime, it'll be even easier:

  • 26mm palette (this one is $19/3)

  • Pipettes

  • Jojoba oil

  • Double-ended spatula

  • Alcohol (I believe mine is 70%, but I'm not able to check on that. Either way, if you're living in a dorm, this is something you may want to have anyways in a first aid kit)

    For me, I mix it in small tupperware (obviously, I don't use this for storing food at anymore). For 2 small packets of Shiro samples (or even a minijar (both of which fit comfortably in the aforementioned palette)), I use a mixture of no more than 3 drops of jojoba oil and use alcohol to mix it into a paste, of which I then place into the aluminum palette.

    You don't want to use an excessive amount of the oil because then it will almost never dry and dilute the color. Whereas, alcohol evaporates out faster so you want to use more of the alcohol than the jojoba oil (or whatever binding solution you choose). Once it gets dried down to a certain point, you can press if you choose to, but I never feel I need to when I do it this way because it's generally pretty uniform.

    I know dorm rooms are crampy, but you can do this anywhere once you get the hang of it and for cheaper than having someone else do it (especially if you take into consideration the excessive shipping costs--which will be more than the cost of what you'd be using for some of these products alone).

    ETA: Added details.
u/firephly · 9 pointsr/Indiemakeupandmore
u/daath · 7 pointsr/DIY_eJuice

I would get a cheap precision scale instead of syringes (must have 0.01g precision!). Then a big pack of disposable pipettes.

And bottles. Many bottles. LDPE dripper bottles. Or glass.

u/thatsnotmybike · 7 pointsr/microgrowery

> - 10 mL syringes to help measure nutes

I am quite fond of these 100 pack of 3ml pipettes.

u/pyr02k1 · 6 pointsr/DIY_eJuice

On that starter kit you mentioned... It's fine, but it isn't the best route if you think you might stick with this.

First up, read up on mixing by weight. /u/Botboy141 has a fantastic write up on it. It ends up being cheaper and faster long term versus mixing with syringes. Take into account that you should use different syringes for each flavor and you'll have to clean them after use... The cleaning murders the time mixing and that kit doesn't have many syringes, so you'll be cleaning a lot.

A break down for you on mixing by weight... It isn't 100% I'd bet, but it should be close enough.
Scale: 16.99 - this is the one I have, but the auto shut off is a friggin annoyance. Pick up the one Botboy141 recommends for the extra 14 or so dollars. So let's go with 30
Pipettes: 10.00 for 500 1ml.
10 for 200 3ml (you can probably find a better price) -
Dispensing bottles x2: 7.00
Pg: 13.00
Vg: 13.00
Nicotine: 100mg/120ml 19.00 50 30ml ldpe bottles: 11.00

$113, call it 130 with some shipping here and there.

Now add flavors, assuming you get 50 bucks of 8ml vials from wizard labs and you're running closer to 200. This will get you a good bunch of juice and the next time around you'll probably get 4oz bottles of your favorite flavors and maybe some more pg vg nic and possibly pipettes. It's worth the money, but syringes will be cheaper up start costs. You'd probably save about 70 bucks to start, but it'll cost you in frustration and time, which isn't worth the pain from all I remember with them.
Edit: I say wizard only because of the sample size of the vials... You can use bull city, tfa and lorann direct for 4oz and up on a bunch, or any other vendor really. But 50 in wizard with shipping will probably get you 25 or 30 vials.

Syringes will take away the scale and dispensing bottles and pipettes, so 60 bucks actually, and you'll add about 30 back in a bunch of 1ml, a few 3 or 5 and a couple of 10 for pg/vg and14ga blunt needles.

Hopefully that helps a bit. I can reformat it later on the computer if need be.

u/zosoleary · 6 pointsr/ResearchMarkets

holy crap this is scary as fuck! please please please be careful. it's very obvious you don't know what you are doing. remember 2 grams is 2,000 pills. don't try to eyeball doses or keybumps or anything like that. first step: get a milligram scale!!!! you said earlier you have a gemini 20, that's would work just fine. then you are going to need a graduated cylinder, and some PG. i do 2mg per 1 ml of pg. so i weigh out 100mg of etizolam, carefully measure out 50 ml of pg then mix the two in a vial. just shake it hard core then let it rest overnight then shake it some more (takes it a while to dissolve in PG). make sure to store the vial outside of sunlight because that damages the etizolam (i wrapped electrical tape around my travel vial). then get a transfer pipette or oral syringe and make your dose (half a ml for 1 pill, 1ml for 2 pills). tastes horrible, best to put it in a drink or have a chaser handy. PLEASE BE CAREFUL!!!! it's hard to measure out under half a ml accurately so 10mg a ml means you HAVE to do at least 5 at a time. it's just a good recipe to extreme and dangerous addiction and would make it even harder to taper off.

u/asongofhypeandfire · 5 pointsr/Indiemakeupandmore

Do you think plastic pipettes would work?

u/FlyingSMonster · 3 pointsr/modelmakers

Yeah, I make sure to not shake my bottles, I stir them instead. This keeps paint from accumulating on the top of the bottle cap, preventing it from drying the lid shut as well as preserving the paint longer.

I also buy a ton of these pipettes as well as these medicine cups every few months. I always transfer my paint to a little cup to mix / thin it.

Another tip to extend a paints longevity is to never place thinned paint back into the jar, as it can cause some paints to gel and become useless over time.

u/YaGottadoWhatYaGotta · 3 pointsr/DIY_eJuice

Does Nonsterile matter with Pipettes?

I realized it after ordering, it's still sunday for an hour, can cancel, should I though?

u/goatnapper · 3 pointsr/DIY_eJuice

First, watch this, then come back: How to make your own E-Liquid : Mixing by Weight - DIY Tutorial I hate youtube tutorials, and I still recommend this, so seriously, watch it.

Now, a warning. You can spend a tiny amount to start DIY, or you can just take the plunge and spend a good chunk, but be set for a while and the cost per ml drops even more.

So you'll need supplies. Other than nicotine and flavorings, Amazon works pretty well.

  • Pipettes For adding nicotine, everything else we'll put in squeeze bottles.
  • Scale
  • VG
  • PG

    I put my PG and VG into some squeeze bottles I found at wal-mart for $0.97. Makes dispensing them super easy (just like in the video). You can also find them on Amazon for slightly more, but Walmart is on the way to work, so I just stopped there.

    I put my flavors into dripper bottles, which I got from Heartland Vapes, but that only works if you want 100+. Free shipping is at $75, so I also threw flavors into my orders, since I'd need them anyway. Personally, I started with single flavor juices that I knew I'd like. I ordered a lot from MtBakerVapor, and most of their flavors are just single flavor FlavorWest (FW) stuff, so I grabbed them. I made those for a month, then I started buying more flavors (like my favorite, TFA Chai). Now I'm adding more flavors into my juices, judging on what I think would work well (it doesn't always). Start simple, then build on what you learn.

    Buy some nicotine from your preferred vendor, if you want nicotine in your juice.

    Then wait impatiently while USPS loses your package in San Diego, CA, during which you can download the calculator and experiment with it. The bottom calculator on the side bar is amazing. Now you're going, "Crap, I gotta weigh my liquids!". Well, not really. You can take the specific gravities off the manufacturer data sheets (sometimes there, sometimes right, don't trust the ones from FW), google them, or ask here and someone probably has them. Or, you can use the built-in weights for PG and VG, and then set your flavors to 1ml = 1g. It's close enough.

    Most of all, remember to have fun.

    Quick tip: Better not enough flavor than too much. Too much flavoring mutes the flavor, not enhances, and spearmint burns your lips when you add too much. You can always add more, you can't take away.
u/just_some_Fred · 3 pointsr/Warhammer40k

for moving paint around you can use a drinking straw, just dip it into the pot a little, then cover the end with your thumb, move it to the palette. if you're feeling fancy you can get some pipettes

I use about a 1:1 ratio on my palette, and I get a couple hours good use out of it just using a cheap plastic watercolor palette from Michael's. You can also make up a wet palette, I know a lot of folks like these.

for even longer lasting paint, or for wet blending, you can get some acrylic retarder

u/Skithy · 3 pointsr/DIY_eJuice

It's way, way easier to mix with 100% PG nicotine solution unless you're going for max VG! Just get some pipettes, if you don't wanna have to clean shit. They're cheap and disposable. Five bucks for 100, free shipping at Amazon.

I've found using eJuiceMeUp, it's just way more simple to calculate crap out using 100% PG nic. Almost all flavours are PG and whatnot.

u/project_twenty5oh1 · 2 pointsr/electronic_cigarette

I went on a little shopping spree for my DIY/rebuildable stuff. Picked up the following:

5 glass beakers, 50-1000ml
4 oz amber glass boston round bottles, pack of 12
2x pack of 6 2oz amber bottles w/droppers
2x 2pack 8oz amber bottles
[labels for bottles] (
100count transfer pipettes
2 10 packs of 5ml blunt tip syringes
Heated ultrasonic cleaner (for quick steeping)

100ft A1 32 AWG kanthal
100ft A1 30 AWG kanthal
100ft A1 28 AWG kanthal
12ft 2mm braided hollow Ekowool
Pair of locking hemostats
butane pencil torch (for torching ekowool)
This genius little invention - everyone should buy this, it was like six bucks

other than that, a couple anyvape mini davide glass clearos because the protank 2 group buy I organized will likely not have a replacable drip tip, and I need at least 2 mini glass tanks that can take my bds60 from captivape.

i need me a fucking workshop, not sure where I'm going to put all this stuff...

u/twisted_dick · 2 pointsr/Vaping

Hey man, I would love to help you quit smoking and didn't notice the first time I commented that you didn't have any experience with vaping. So I'm going to try to put together a list here of what you need to do to start vaping for very little money.

  1. A mod. I am suggesting this mod because it is very simple and fairly cheap.

    This is another option for you.

    I love my Icare, but you will need to use high (24-36) mg ejuice with it, whereas with the ego you would need 12-24 mg/ml.

  2. Eliquid making basics.

    OPTIONAL: flavoring. If you want flavoring just ask in a reply I'll let you know what to get based on your tastes, but it's not necessary and you're trying to go cheap.

    This is the recipe for making flavorless, 12 mg juice.

    You can make an account at that site and adapt that recipe to be higher or lower nicotine if you want.

    I know this seems a lot more expensive than the Ryo cigarettes, but trust me, this makes like a year or two worth of liquid and the mods I suggested have really cheap coils. Please believe me, this is worth every penny of the investment, you will never regret it. If you need help with mixing your first batch of eliquid, go to r/diy_ejuice and look at the new mixer thread in the sidebar. If you have any questions don't hesitate to ask me, but comment it cause I don't get message notifications on my phone app.
u/greenighs · 2 pointsr/HaircareScience

I use about three big droppers full of Trader Joe's tea tree oil (~9 ml) in a whole bottle of Suave Naturals conditioner (I usually use coconut, but I'm going to buy one of the no-protein ones when I run out), and shake it up. I massage a huge handful into my scalp and comb it through my hair (fine, curly, not very porous) and rinse with cool water, and my hair stays fresh smelling and soft, not greasy or flat. Give it a try, but maybe only mix a few drops of tea tree oil into a half cup of conditioner to start with, just in case you don't like it. You don't want to ruin a whole bottle of conditioner if the tea tree oil doesn't work for you!

I also use a tiny bit tea tree oil in the spray gel I use for styling, to keep it fresh smelling. It's a pretty versatile essential oil!

u/compto35 · 2 pointsr/beardoil

I also posted to /r/beards (hey, maybe we can liven up this sub), here's my comment with the inventory:

u/paranoid_tweak · 2 pointsr/Stims

these work too

yeah boofing shard is glorious!

I don't really swallow my meth because it's kind of a waste imo. I only did it once on accident my first time smoking crystal and I didn't melt it in the pipe so i inhaled everything i packed and swallowed it. That fucked with me because I had to stay up the next day because there was no chance of me getting sleep that day.

Meth has a strong burning taste i'd rather shove it up my ass than hold it in my mouth.

u/iFight4Pi · 2 pointsr/MechanicalKeyboards

This is the advice that /u/gzprime gave me:
>I like the Rit Dymore (has to be the Dyemore version) for a few different reasons. The number one reason is convenience, it is pre-mixed and there for ready to go. It has far less warnings and caustic information than the iDye Poly. I find the iDye Poly hard to blend in small batches and have been having better results as of late withe Rit Dyemore.

>I'm pretty comfortable with dyeing keycaps. You can see some of my work here: ( You'll want the Rit Dyemore that comes in a bottle, premixed in the black color. I would use disposable pipettes to measures 1-3ml of dye for the initial bath/shade (

>If they're PBT caps, you can bring the water to soft boil, add the caps and then just babysit them until you get the shade you're looking for. Then I'd use the pipette to add additional dye for the next shade and babyit that as well, repeating the process until you've got all the shades you're looking for.

>I'd also strongly suggest starting off with a series of test caps so you can get the timing, concentration, and process down pat. Feel free to let me know if you have any questions and good luck!

If you're looking to do a gradient type dye with one color like what I did, I would strongly recommend using both as little water as possible and as little dye as possible for your first shade. The longer the cap is in the dye bath the more even and consistent the color, but the darker it gets. Use lots of test caps to figure out the exact length of time to consistently get the shade you're looking for before proceeding. And I've found tapping the strainer up and down so that the caps jiggle around in the dye bath without being lifted out of it helps to make the color look more consistent.

u/SvedishFish · 2 pointsr/Warhammer40k

Yeah, Lahmian medium is great. That will probably work better than the Vallejo TBH.

EDIT: if you're airbrushing with GW paints, get yourself some of these:

Makes it a lot easier to get the right proportions of paint/thinner when you can measure. I haaaate the idea of literally pouring paint into the airbrush cup.

u/Yoyochan · 2 pointsr/SkincareAddiction

You could get some plastic pipettes to transfer small amounts of the oil. I use these for depositing scented oils in my oil diffuser so that I don't accidentally use too much.

You could also consider transfering the oil to bottles with dropper tops.

u/RelaxingOnTheBeach · 1 pointr/eldertrees

What are you using as a dropper? I use 3ml pipettes after trying a few other things and they are perfect for it. They have a large enough hole and suction power to pull up thick, goopy oils and precisely and easily fill a gel cap.

u/XenaWarPrince · 1 pointr/Gunpla

get a set of these on amazon. They are perfect for measurring paints. Small and disposable, so no need to try to clean paint out of them, they will last a while. If i need to measure paints, I just use 2 droppers and go either drop by drop, or using the little markers along the sides.

u/Ludnix · 1 pointr/ReefTank

I ordered a bunch of these:

I just cut the tips off if I'm using meatier foods, they come in handy for other stuff too and are cheap!

u/Verivus · 1 pointr/Aquariums

Hm, yeah, looks like the one on the ca version is a bit more expensive than in the US.

u/YrocATX · 1 pointr/Art

If you can get the rest of the look maybe doing a "layered" injection of a liquid in to the background would work. Use a pipette to slowly place some liquid down and then another to do the eye. Good luck!

u/chemcalfarmr · 1 pointr/DIY_eJuice

4 Oz bottles for nic, pg, and vg. I find these are perfect for control pouring.

Right now I use disposable pipettes for my flavors... I just started so I only have small 8 ml drams.

I just throw them away... But I have thought about cleaning them out with a squirt of water and reusing. I feel bad when I use 1 pipette for like 0.5 g of flavor.

I'm hoping I can move up to larger bottles and use regular bottle droppers or something.

u/aManPerson · 1 pointr/vaporents
  1. yes, if you make a THC ejuice, it should work in dam near any ecig parts
  2. 1g shatter + 1ml ejmix, stir, let sit at room temp, stir once a day, for one week = THC ejuice
  3. i make mine in a large BHO jar
  4. get a disposable plastic pipette to easily fill your ecig stuff.
  5. chase cloud 9

    to make it into a concentrate, you have to run a solvent over it. the easiest way for you might be to soak/rinse dry herb in some high strength everclear, if possible. but it's not a quick process to let it dry off and condense. i feel bad for everyone that doesnt have access to a decent supply chain :/.
u/dgbk · 1 pointr/electronic_cigarette

For future reference, these are super helpful for tanks that have to be drained in order to access the coils.

u/Zaliika · 1 pointr/Random_Acts_Of_Amazon

Buy vinegar, bicarb, food colouring and pipettes. Put the bicarb in a tray, and mix the vinegar with food colouring in cups. Let the kids use the pipettes to drop vinegar into the bicarb and watch it fizz and bubble!
I do this with my class all the time, and they love it. The colouring just makes it extra fun. Of course, you can also just put the vinegar in a cup or bottle and drop the bicarb in... fwoosh! Explosion!

u/midnighteskye · 1 pointr/Random_Acts_Of_Amazon

Molecular Gastronomy Spherirication is really fun and sciency. I made little balsamic vinegar spears when I did it for a project but you can do it with fruit juice and then put them on ice cream. They are kinda like boba but much smaller. I used these pipettes to make the spheres (if you decide to do this, I still have a bunch and totally willing to send you some if you would like) It was pretty fun and I'm an adult. Also I have a simpler recipe but mine is specifically for vinegar...not sure if that matters...

These brain ice cube trays would make ice or you could make mini brain jello jigglers.

u/oldmanskillz · 1 pointr/VapePorn

something just like this cut to length