Question 1

What materials are the fittings made of? View answer

Asked 11 ´months ago | Vacuum Fittings

Question 2

What's the difference between coarse, medium, and fine paper? View answer

Asked 11 ´months ago | Filter Paper

Question 3

Which 200 proof do your recommend for dissolving shellac flakes for wood finish? View answer

Asked 2 ´months ago | USA Lab Ethanol 200 Proof, SDA 3C (100% ABV) Lab Grade

Question 4

What type of connection does this product use? View answer

Asked 2 ´months ago | USA Lab Flat Lid w/ 1/2" Compression Superlok - 1.5", 2", 3", 4"

Question 5

how does shipping work? View answer

Asked 12 ´months ago | 24LB N-Butane Tank

Question 6

What does the product smell like? View answer

Asked 2 ´months ago | USA Lab High Purity CDA 12-A - 200 Proof Denatured Ethanol With N-Heptane

Question 7

What is the correct size filter and type (PTFE, PES, etc)? View answer

Asked 10 ´months ago | Sales

Question 8

What should I do if my dish arrives broken? View answer

Asked 1 ´month ago | USA Lab Crystallization Dish - 100mm, 150mm & 200mm

Question 9

What's the power requirement for a 10l glass reactor? View answer

Asked 2 ´months ago | USA Lab 10L Single Jacketed Glass Reactor (Optional ETL, Explosion Proof & Pneumatic Mixers)

Question 10

What's the difference between the pharmaceutical and scientific models? View answer

Asked 1 ´year ago | Freeze Dryers

Question 11

Can I drink this? View answer

Asked 2 ´months ago | USA Lab 200 Proof Ethanol USP 99.97% - Excise Tax Included

Question 12

Do you offer a vacuum pump with NPT connections in a rotary vane style? View answer

Asked 1 ´month ago | Vacuum Pumps > USA Lab Premium VPD-280 8CFM 2-Stage Vacuum Pump

Question 13

Can I use any flask with a heating mantle? View answer

Asked 1 ´year ago | Heating Mantles

Question 14

What is the material used to make the USA Lab 12" Diameter Stainless Steel Buchner Funnel? View answer

Asked 3 ´months ago | Buchner Funnels > USA Lab Stainless Steel 12" in. Buchner Funnel SS 304

Question 15

Does the mantle come with a thermocouple? If so, what material is it made of and whats the diameter? View answer

Asked 3 ´months ago | USA Lab 500ml 300°C 1200 RPM Digital Magnetic Heating Mantle

Question 16

Do the beakers come with covers? View answer

Asked 8 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 17

What material is used for the gaskets? View answer

Asked 4 ´months ago | USA Lab PTFE Tri-Clamp Gaskets- 1.5" to 12" - USA Made - FDA Compliant - 1.5" to 12"

Question 18

Is the cap leak resistant View answer

Asked 4 ´months ago | USA Lab GL80 Wide Mouth Media Storage Bottle - 1L, 2L & 5L

Question 19

Do I need extra fittings to use these spools? View answer

Asked 4 ´months ago | Sleeved Spools

Question 20

How much 3% hydrogen peroxide can be made from 1 gallon of 35% hydrogen peroxide? View answer

Asked 10 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 21

Hello, I wanted to know what oil the vacuum pump has? View answer

Asked 1 ´year ago | Vacuum Pumps > USA Lab UL Listed 11CFM UVP-11 Corrosion Resistant 2-Stage Vacuum Pump

Question 22

What's the difference between a jacketed spool and a sleeved dewaxing column? View answer

Asked 4 ´months ago | Spools

Question 23

Does the bottom FNPT connection lead to the vessel itself while the side connections are for jacket heat exchange? View answer

Asked 1 ´year ago | 8" x 12" Jacketed Collection Base - 1.5" TC Ports

Question 24

Is this flask microwave safe?

Asked 8 ´months ago | USA Lab 5000ML Erlenmeyer Flask Borosilicate 3.3

Question 25

Does the recirculating chiller have a specific type of control? View answer

Asked 9 ´months ago | Chillers > USA Lab -80°C 30L Recirculating Chiller UC-30/80 42L/Min With Touchscreen PLC

Question 26

What is the material of the ice scooper? View answer

Asked 9 ´months ago | USA Lab Stainless Steel Dry Ice Scooper

Question 27

Can I mount instruments on a reducer? View answer

Asked 4 ´months ago | Reducers

Question 28

Can I use these lids under vacuum?

Asked 4 ´months ago | Lids

Question 29

What's the difference between mesh filter plates and sintered disks? View answer

Asked 4 ´months ago | Filtration

Question 30

How tall is 32oz jar please? View answer

Asked 7 ´months ago | BALL® Wide Mouth Quart 32-Ounces Mason Jar with Lid and Band

Question 31

Are KF end caps interchangeable with tri-clamp caps? View answer

Asked 4 ´months ago | End Caps

Question 32

What is the basis weight of the filter paper? View answer

Asked 1 ´year ago | Filter Paper > USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes

Question 33

What is the ash content of the filter paper? View answer

Asked 1 ´year ago | Filter Paper > USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes

Question 34

What's the difference between pentane, hexane, and heptane? View answer

Asked 7 ´months ago | Alkanes

Question 35

What is the appearance of the filter paper? View answer

Asked 1 ´year ago | Filter Paper > USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes

Question 36

What is the grade of the filter paper? View answer

Asked 1 ´year ago | Filter Paper > USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes

Question 37

What type of filter paper is this? View answer

Asked 1 ´year ago | Filter Paper > USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes

Question 38

What is the life expectancy of a braided hose? View answer

Asked 1 ´year ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 39

What is the bend radius of the hose for 48", 72", and 96" lengths? View answer

Asked 1 ´year ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 40

Do I need both a mixer and a tank? View answer

Asked 7 ´months ago | Mixers

Question 41

How resistant is the hose to chemicals? View answer

Asked 1 ´year ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 42

Is this product a dry ice scoop and what is its use? View answer

Asked 9 ´months ago | USA Lab Stainless Steel Dry Ice Scooper

Question 43

What's the difference between benchtop and tank-mounted mixers? View answer

Asked 7 ´months ago | Mixers

Question 44

What material is the flange of the hose made of? View answer

Asked 1 ´year ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 45

What's the difference between a magnetic stirrer and a mechanical stirrer? View answer

Asked 7 ´months ago

Question 46

What is the connection type of the hose? View answer

Asked 1 ´year ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 47

Can I use these mechanical stirrers with solvents or flammable liquids? View answer

Asked 7 ´months ago | Mechanical Stirrers

Question 48

Why choose a full-bore short path distillation system? View answer

Asked 7 ´months ago | Short Path Distillation

Question 49

What is the inner diameter of the 250mL storage bottle? View answer

Asked 9 ´months ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 50

Can I upgrade short path distillation kit components later? View answer

Asked 7 ´months ago | Short Path Distillation

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