New Q&A

Question 1

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

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

Question 2

What are the advantages of braided hose? View answer

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 3

What brand is the hose from? View answer

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 4

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

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 5

What is the bend radius of the hose for a 24" length? View answer

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 6

How resistant is the hose to chemicals? View answer

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 7

What is the pressure rating of the hose? View answer

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 8

What is the temperature rating of the hose? View answer

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 9

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

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 10

What material is the braid of the hose made from? View answer

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 11

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

Asked 7 ´months ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 12

What is the biggest safety concern about hydrogen peroxide? View answer

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

Question 13

Is this safe for use in a swimming pool for spring shock View answer

Asked 7 ´months ago | Lab Alley Sodium Hypochlorite 12.5% Solution

Question 14

What is the nozzle diameter? View answer

Asked 7 ´months ago | USA Lab Spray Dryer Mini

Question 15

What does hydrogen peroxide do to the gut? View answer

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

Question 16

can this be used to evaporate heptane out of crude oil? View answer

Asked 8 ´months ago | USA Lab 6" Falling Film Evaporator - 60l/hr

Question 17

What is 35 percent hydrogen peroxide used for? View answer

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

Question 18

What size is this cup? View answer

Asked 8 ´months ago | USA Lab Insulated Cup

Question 19

Can I use this product for DIY water and glycerin herbal extractions? View answer

Asked 8 ´months ago | USA Lab Glass Vacuum Filtration Kit w/ 40/38 Glass Joint Connection

Question 20

Is the tank body rated for full vacuum? View answer

Asked 8 ´months ago | USA Lab 500L Mixing Tank

Question 21

Why is this keg not for use with water? View answer

Asked 9 ´months ago | USA Lab 316L 50L 6" Tri-Clamp Sanitary Keg

Question 22

Does this product maintain USP in the 55 gallon drum throughout its shelf life? View answer

Asked 9 ´months ago | USA Lab 190 Proof Ethanol USP 95% - 1Gal, 5Gal, 55Gal, 270Gal - Excise Tax Included

Question 23

How can this be used as a soak to sterilize equipment that is heat sensitive? View answer

Asked 9 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 24

since this is food grade, you can drink it right? AS LONG AS it's diluted right? View answer

Asked 9 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 25

Is this filtration kit compatible with 47 mm size membranes/filters? View answer

Asked 1 ´year ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 26

Is the frequency sweept? View answer

Asked 1 ´year ago | USA Lab Ultrasonic Cleaner - Various Sizes

Question 27

Does your equipment have UL certification? View answer

Asked 1 ´year ago | USA Lab Hotplate Stirrer - 7x7 - TUV Certified

Question 28

Can I order the 8-strip rotor? Searching for the catalog number in the picture gets no results. View answer

Asked 1 ´year ago | USA Lab Micro Palm Centrifuge

Question 29

The image has the green hue of soda lime glass, shouldnt borosilicate be clear? View answer

Asked 1 ´year ago | USA Lab Watch Glass

Question 30

Is the unit chemical resistant to small spills? View answer

Asked 1 ´year ago | USA Lab Digital Orbital Shaker (2.5kg Load Capacity)

Question 31

Is this item U.L. listed? View answer

Asked 1 ´year ago | USA Lab Ultrasonic Cleaner - Various Sizes

Question 32

does it come with junction box and cables or do i need to order if so how do i know what to order View answer

Asked 1 ´year ago | Neocision Spectra Pro LED Grow Light - DLC Listed

Question 33

Is the U. L power the actual wattage (i.e., volts times amps)? In other words, what is the connected load? View answer

Asked 1 ´year ago | USA Lab Ultrasonic Cleaner - Various Sizes

Question 34

This machine can be used for biofertilizer production? View answer

Asked 1 ´year ago | USA Lab Stainless Steel Jacketed Conical Fermenter

Question 35

Is the hose diameter of the 1.5 inch tri clamp the same hose diameter with the 2 in tri clamp? View answer

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

Question 36

what um micron is the filter flint. or coarse med fine View answer

Asked 1 ´year ago | USA Lab Glass Vacuum Filtration Kit w/ 40/38 Glass Joint Connection

Question 37

Can you give more details about the pump? Change oil after how many services?. View answer

Asked 1 ´year ago | USA Lab Scientific Freeze Dryer / 8 Shelves / 2-3 Gallons Per Batch / 6L Ice Capacity / 3 Year Warranty

Question 38

do you have organic ethanol View answer

Asked 1 ´year ago | USA Lab 190 Proof Ethanol USP 95% - 1Gal, 5Gal, 55Gal, 270Gal - Excise Tax Included

Question 39

What should I do if my Laboratory Watch Glass arrives broken? View answer

Asked 1 ´year ago | USA Lab Watch Glass

Question 40

What is the thickness of the Laboratory Watch Glass? View answer

Asked 1 ´year ago | USA Lab Watch Glass

Question 41

Can the Laboratory Watch Glass be cleaned and reused? View answer

Asked 1 ´year ago | USA Lab Watch Glass

Question 42

How durable is the Laboratory Watch Glass? View answer

Asked 1 ´year ago | USA Lab Watch Glass

Question 43

What material is the Laboratory Watch Glass made of? View answer

Asked 1 ´year ago | USA Lab Watch Glass

Question 44

Is this product Organic certified?

Asked 3 ´years ago | USA Lab 200 Proof Ethanol USP 99.97% - 1Gal, 5Gal, 55Gal, 270Gal - Excise Tax Included

Question 45

Why aren't' the MSDS's for items like this posted on the website?

Asked 3 ´years ago | USA Lab Methanol - Methyl Alcohol

Question 46

Do you have 10 bbl fermenters in stock?

Asked 2 ´years ago | USA Lab Stainless Steel Jacketed Conical Fermenter

Question 47

The picture does not show a lid as the other models. Does it come with a lid? View answer

Asked 3 ´years ago | USA Lab Ultrasonic Cleaner - Various Sizes

Question 48

Hi there, Just wondering on the ETA / lead time for these to Australia? View answer

Asked 2 ´years ago | FYRA Wide Range Vacuum Controller | Capacitive Piezo Sensor + SS DINAMO Valve, Proportional Bleed & Throttle Control, 0.01 to 1000 Torr, Gas Independent

Question 49

Why is this 5 gallon option in a bucket? Other vendors use a 5 gallon jug with a pour spout. View answer

Asked 2 ´years ago | USA Lab 190 Proof Ethanol USP 95% - 1Gal, 5Gal, 55Gal, 270Gal - Excise Tax Included

Question 50

Where do I find the end user agreement file to buy 190 proof ethanol? View answer

Asked 2 ´years ago | USA Lab 190 Proof Ethanol USP 95% - 1Gal, 5Gal, 55Gal, 270Gal - Excise Tax Included

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