Question 1

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 2

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

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

Question 3

What are the dimensions 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 4

what size tubing is compatible with GL-14 View answer

Asked 2 ´years ago | Chemglass Removable GL-14, GL-18 Straight & Bent Hose Connectors

Question 5

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 6

What is the density of a 3% hydrogen peroxide solution? View answer

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

Question 7

What is ethanol 190 proof? View answer

Asked 6 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 8

What is VM&P Naphtha? View answer

Asked 4 ´months ago | Lab Alley VM&P Naphtha, Pure

Question 9

What is USP grade ethanol? View answer

Asked 6 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 10

Is the hydrogen peroxide food-grade? View answer

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

Question 11

What are the dimensions of the 100mL 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 12

What is SDA 40B 200 proof ethanol? View answer

Asked 5 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 13

Is this actually UL 1487 certified?

Asked 20 ´days ago | New > Lithium-Ion Battery Storage Cabinet – Sentinel Series, Fire-Rated | AEL

Question 14

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 15

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

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

Question 16

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

Asked 5 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 17

What is the length of the 100L JR series stir shafts? View answer

Asked 1 ´year ago | JR Series Stir Prop - 5L, 10L, 20L, 50L & 100L

Question 18

What is the pH level of the clay? View answer

Asked 4 ´months ago | Carbon Chemistry Activated Bentonite Clay T-5® - 2kg, 9kg, 18kg, 130kg & 750kg

Question 19

What's the wattage capacity of this compact heater? View answer

Asked 2 ´years ago | USA Lab 99°C 11L Compact Recirculating Heater 220-240V USA-RH-11L

Question 20

can this product be filled with duratherm-s heat transfer fluid? View answer

Asked 4 ´years ago | USA Lab 200°C 5L Recirculating Heater RH-5L 18.3L/Min

Question 21

Before I buy rubbing alcohol, how is it packaged? View answer

Asked 2 ´years ago | USA Lab Isopropyl Alcohol 99% Concentrate

Question 22

Canâ€™t figure out the buttons and to run it properly. View answer

Asked 3 ´years ago | Cold Traps > USA Lab UL Listed Mechanical Cold Trap Bath -40ºC or -80ºC / KF25 or Glass Insert

Question 23

My short path distillation kit was sent me with only a 200v 10 Amp power cord...can I still operate it without making a new power supply...? I meant to order the 110_120v 50_60mhz model...any suggestions? I ordered your kit through amazon View answer

Asked 3 ´years ago | USA Lab 9' power cord from 220v plug 10 amp 18AWG NEMA 6-15P to IEC 320 C13

Question 24

Before buying, what happens if my USA Lab 500mL beaker cup arrives damaged? View answer

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

Question 25

So before i spend TWICE the amount of money on a glass stopper, that i would pay on the flask???? i get dimension size....i think...im looking at a 34/45 to fit that 1000 ml flask....there is no # desigination on the product. I had to go to a different product to find stopper sizes. im not a chemist, im sorry. im buying this flask for my Chinese Tea obssesion. You know Gong Fu Cha. I just think an Erlenmeyer flask would be a cool addition to my Chinese Tea set and if i get great service, ill end up buying more....TY ..youve been helpful

Asked 3 ´years ago | USA Lab 1000ML Erlenmeyer Flask Borosilicate 3.3

Question 26

What is the material of the USA Lab 6" Stainless Steel Buchner Funnel? View answer

Asked 2 ´years ago | Buchner Funnels > USA Lab Stainless Steel 6" in. Buchner Funnel SS 304

Question 27

Is this a flat bottom flask or is the bottom somewhat concaved? I ask since stir bars do not work well unless the b View answer

Asked 2 ´years ago | USA Lab 5000ML Erlenmeyer Flask Borosilicate 3.3

Question 28

What does hydrogen peroxide do to the gut? View answer

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

Question 29

Do you have 10 bbl fermenters in stock?

Asked 3 ´years ago | USA Lab Stainless Steel Jacketed Conical Fermenter

Question 30

Is this product compatible with storing 99.5% IPA? View answer

Asked 2 ´years ago | USA Lab ASME Single Layer Solvent Tank - 25LB, 50LB Water (12LB, 24LB Butane)

Question 31

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

Asked 2 ´years ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 32

is this a medical grade fridge? View answer

Asked 5 ´months ago | Freezers & Refrigerators > VWR Undercounter Lab Refrigerator - HCUCFS-0404 - Used

Question 33

What is the length of this fitting (from the 6" tri-clamp fitting to the smaller 2" tri-clamp fitting)? View answer

Asked 4 ´years ago | Flat Lid - Tri Clamp 6" - SS304

Question 34

What is the low-temperature range for this gasket? View answer

Asked 5 ´months ago | Gaskets > USA Made Buna-n Gasket w/ Mesh - FDA Compliant - 1.5" to 6" - 5 Micron - 300 Micron

Question 35

Can I use the HC-5/10 Heater Chiller with my Rotary Evaporators & Short Path Systems? View answer

Asked 2 ´years ago | USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating Heater Chiller HC-5/10

Question 36

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

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

Question 37

What is the temperature range for this product? View answer

Asked 2 ´years ago | Fisher Scientific Digital Heat Block

Question 38

Does the Orange Soda Strain Crush contain THC or CBD? View answer

Asked 6 ´months ago | Orange Crush aka Orange Soda Strain | CDT Pure Terpenes | NON-THC/CBD

Question 39

Soft porous surfaces? View answer

Asked 2 ´years ago | Husky 814 Q/T Tuberculocidal Spray Disinfectant - 5 Gal

Question 40

is this item NRTL listed View answer

Asked 1 ´year ago | Ai UL/CSA Certified -40°C/F Cold Trap with 500ml x 3 Traps

Question 41

Does Super Lemon Haze Strain | CDT Pure Terpenes help combat nausea and vomiting for chemo patients? View answer

Asked 3 ´years ago | Super Lemon Haze Strain | CDT Pure Terpenes | NON-THC/CBD

Question 42

Id like a 1000 ml flask, whats the correct size for a glass stopper. View answer

Asked 3 ´years ago | USA Lab 1000ML Erlenmeyer Flask Borosilicate 3.3

Question 43

Is Food Grade Mineral oil compatible with this unit? View answer

Asked 3 ´years ago | USA Lab 200°C 5L Recirculating Heater RH-5L 18.3L/Min

Question 44

jacket pressure rating? View answer

Asked 1 ´year ago | USA Lab ASME 25L Jacketed Solvent Tank w/ Sight Glasses, Casters & 1.5" TC Drain 50LB Water (24LB Butane)

Question 45

What joint size does the cold trap kit have? View answer

Asked 2 ´years ago | USA Lab Cold Trap Dry Ice Condenser Kit - 1L & 5L

Question 46

Will this work for chilling a 500gal reservoir. Room temp is 38°. Trying to get water to 32° View answer

Asked 2 ´years ago | USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating Heater Chiller HC-5/10

Question 47

What is the flash point of this acetone? View answer

Asked 5 ´months ago | USA Lab Acetone 99%

Question 48

What material is the glass stirring rod made from? View answer

Asked 5 ´months ago | Misc. Glass > USA Lab Glass Stirring Rod Individual, 8 & 24 pack

Question 49

Do they only come in clear what about amber color? View answer

Asked 16 ´days ago | USA Lab GL80 Wide Mouth Media Storage Bottle - 1L, 2L & 5L

Question 50

What is the maximum diameter flask, in mm, that will fit in the mantle?

Asked 2 ´months ago | USA Lab 2L 300°C 1200 RPM Digital Magnetic Heating Mantle

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