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Question 1

What is 35 food-grade hydrogen peroxide used for? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 2

What is USP grade ethanol? View answer

Asked 5 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 3

What's the difference between hydrogen peroxide and food grade hydrogen peroxide? View answer

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

Question 4

Is there a difference between regular hydrogen peroxide and food grade hydrogen peroxide? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 5

What is the shelf life of SDA 40B 200 proof ethanol and how should it be stored? View answer

Asked 4 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 6

Is this ethanol denatured or non-denatured? View answer

Asked 2 ´years ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 7

What is the diameter of the mouth for 1L and 2L? View answer

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

Question 8

What does SDA 40B mean in denatured ethanol? View answer

Asked 4 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 9

What is the original source material for 200 proof ethanol? View answer

Asked 5 ´months ago | USA Lab 200 Proof Ethanol USP 99.97% - Excise Tax Included

Question 10

What is the difference between n-heptane and heptane? View answer

Asked 6 ´months ago | USA Lab High Purity Lab Grade Heptane 99%

Question 11

Is the hydrogen peroxide food-grade? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 12

What is the flash point of this ethanol? View answer

Asked 5 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 13

What are the safety precautions for using 35% food grade hydrogen peroxide? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 14

What is 35 percent hydrogen peroxide used for? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 15

What is SDA 3C alcohol? View answer

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

Question 16

ethanol food grade for tinctures and extracts? View answer

Asked 1 ´year ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 17

What's the difference between SDA 40B 200 proof and 190 proof ethanol? View answer

Asked 4 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 18

What is the melting/freezing point of this ethanol? View answer

Asked 5 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 19

Do you carry organic ethanol? View answer

Asked 2 ´years ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 20

Can I use 35% hydrogen peroxide on my teeth? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 21

Can SDA 40B ethanol be used in cosmetics and skincare formulations? View answer

Asked 4 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 22

What's the CAS number for this lab grade ethanol I want to purchase? View answer

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

Question 23

What is the inner diameter of the 5L storage bottle? View answer

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

Question 24

How is SDA 40B different from undenatured 200 proof ethanol? View answer

Asked 4 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 25

What is the diameter of the 25mL beaker? View answer

Asked 3 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 26

Is it safe to pour boiling water into a USA Lab 500ML Borosilicate mug? View answer

Asked 11 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 27

What is the color of the hydrogen peroxide? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 28

What are the primary uses of this sulfuric acid solution? View answer

Asked 3 ´months ago | Lab Alley Sulfuric Acid 96% ACS Reagent Grade Solution (95-98%, Concentrated H2SO4)

Question 29

How should hydrogen peroxide be stored? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 30

Does 35% food-grade hydrogen peroxide go bad? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 31

Why is there a $44 hasmat fee on 1 gallon of acetone? I can buy lab quality pure acetone on Amazon for $11.66/quart with FREE shipping and NO hasmat fee. View answer

Asked 3 ´years ago | USA Lab Acetone 99%

Question 32

Are borosilicate glass bottles safe? View answer

Asked 6 ´months ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 33

What's the difference between hydrogen peroxide and food-grade hydrogen peroxide? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 34

Is USA Lab 200 Proof Ethanol USP 99.97% - 270Gal Non-Denatured? View answer

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

Question 35

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

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

Question 36

How soon does this product ship? View answer

Asked 3 ´months ago | Lab Alley Sulfuric Acid 96% ACS Reagent Grade Solution (95-98%, Concentrated H2SO4)

Question 37

What is the concentration of the sulfuric acid solution? View answer

Asked 3 ´months ago | Lab Alley Sulfuric Acid 96% ACS Reagent Grade Solution (95-98%, Concentrated H2SO4)

Question 38

Will regular hydrogen peroxide remove seborrheic keratosis? View answer

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

Question 39

Just making sure this will work in a Busch RA 0010B pump? THANKS! View answer

Asked 1 ´year ago | Inland FF-10 Vacuum Pump Flushing Fluid

Question 40

What is ethanol 190 proof? View answer

Asked 5 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 41

Can I get a COA and SDS for SDA 40B 200 proof ethanol? View answer

Asked 4 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 42

What is the freezing point of the Propylene Glycol? View answer

Asked 2 ´years ago | USA Lab Propylene Glycol USP Kosher 100% Concentrate -1 Gallon, 5 Gallons, 55 Gallons

Question 43

What is the boiling point? View answer

Asked 5 ´months ago | USA Lab n-Heptane Pure Grade 99.3%

Question 44

What does the product smell like? View answer

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

Question 45

What is the boiling point of this heptane? View answer

Asked 6 ´months ago | USA Lab High Purity Lab Grade Heptane 99%

Question 46

Is 190 proof ethanol the same as 95%? View answer

Asked 5 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 47

What is the diameter of the 50mL beaker? View answer

Asked 3 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 48

What is the viscosity of the Propylene Glycol? View answer

Asked 2 ´years ago | USA Lab Propylene Glycol USP Kosher 100% Concentrate -1 Gallon, 5 Gallons, 55 Gallons

Question 49

Does this alcohol also contain acetaldehyde? Or is it just ethanol and isopropyl alcohol. View answer

Asked 1 ´year ago | USA Lab Ethanol 200 Proof, SDA 3C (100% ABV) Lab Grade

Question 50

Can this ship to Hawaii? View answer

Asked 12 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

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