Question 1

What is the inside diameter of the well? I want to put a borescope in there. View answer

Asked 3 ´years ago | USA Lab Thermowell - Various Sizes 2L 5L

Question 2

Do I need to buy Inland 19 or Inland 15A vacuum pump oil for this? View answer

Asked 3 ´years ago | Vacuum Pumps > USA Lab Premium VPD-265 6.5CFM 2-Stage Vacuum Pump

Question 3

Is this food grade? View answer

Asked 3 ´years ago | Nitrogen 125 cu/ft Cylinder

Question 4

Are the glass flasks available for purchase without the stand or metal filter? View answer

Asked 3 ´years ago | Buchner Funnels > USA Lab 20L Vacuum Filter

Question 5

We would like to order only the water bath: the one we have is broken View answer

Asked 3 ´years ago | USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty

Question 6

whats the pressure rating? View answer

Asked 3 ´years ago

Question 7

Is the USA Lab 50L Dual Set-up Explosion Proof Rotary Evaporator -180Â°C - 220-240V made of food-grade materials? What is the recovery rate and turnaround time? View answer

Asked 3 ´years ago | USA Lab 50L Dual Set-up Explosion Proof Rotary Evaporator -180°C - 220-240V

Question 8

Hello, is the stirring motor on this unit explosion proof? View answer

Asked 3 ´years ago

Question 9

I have some Dowtherm HD on hand from another system., is this propylene glycol safe to use with the RH-5L unit? View answer

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

Question 10

I have some Dowtherm HD on hand from another system., is this propylene glycol safe to use with the RH-50L unit? View answer

Asked 3 ´years ago | Heaters > USA Lab 200°C 50L Recirculating Heater RH-50L 18.3L/Min

Question 11

I have some Dowtherm HD on hand from another system., is this propylene glycol safe to use with the RH-30L unit? View answer

Asked 3 ´years ago | Heaters > USA Lab 200°C 30L Recirculating Heater RH-30L 18.3L/Min

Question 12

I need help. I'm the low.budget guy. View answer

Asked 3 ´years ago | Closed Loop Extractors > USA Lab 2LB Top Fill Closed Loop Extractor

Question 13

Hi! My lab would like to buy this freezer (USA Lab 20.8 Cu Ft -86Â°C Ultra-Low Upright Freezer 110V 15A). Do you have this in stock and how long would it take to deliver? (Richmond, VA) View answer

Asked 3 ´years ago

Question 14

what are the dimensions View answer

Asked 3 ´years ago | 5L RE-501 Rotary Evaporator Replacement PTFE Seal

Question 15

Do you have the UC 5030 View answer

Asked 3 ´years ago | Chillers > USA Lab -30°C 50L Recirculating Chiller UC-50/30 42L/Min

Question 16

What does the size mean on ordering? View answer

Asked 3 ´years ago

Question 17

What is the lowest temperature this reactor can handle? Is it made from 304 stainless steel? View answer

Asked 3 ´years ago | USA Lab 500L Jacketed Storage Vessel

Question 18

The holes on the top of this sani keg- do you have the pieces to cap it off? View answer

Asked 3 ´years ago

Question 19

Hello,For your USA-RHC-7L Heater:What is the max. head the pump can handle (assuming a closed loop 3/4" pipe, 40' long, maybe at 10 L/min)?Do you have to use the timer? Can the unit run for two weeks continuously set at 3 deg C or 60 deg. C?Thanks,RM View answer

Asked 3 ´years ago

Question 20

What is the overall height? View answer

Asked 3 ´years ago | Hemi Reducer - Tri Clamp 6" to 12" - SS304

Question 21

The heating/cooling fluid inlet and outlet for the jacket are on the same side of the vessel. Are there internal baffles to ensure that the heating/cooling fluid circulates through the entire jacket rather than flows straight down a narrow channel on that one side? Thank you. View answer

Asked 3 ´years ago | USA Lab 150L Stainless Steel Jacketed Storage Vessel - SS304

Question 22

I see two keg's listed that look similar, what is the difference on the V2 version? View answer

Asked 3 ´years ago

Question 23

Hello, our rotavap (RE-200AA) can't heat, and what's the possible issue? View answer

Asked 3 ´years ago

Question 24

Can you send me a schematic of electrical wiring for the UC 30/30. Currently replacing circulating pump and capacitor. View answer

Asked 3 ´years ago | Chillers > USA Lab -30°C 30L Recirculating Chiller UC-30/30 42L/Min

Question 25

How much current (A) does this autoclave requires? Also just wondering if there is 115/120V option model... View answer

Asked 2 ´years ago

Question 26

I'm looking for a stainless steel Buchner filter system for nonvolatile solvent recovery. Do you provide filter membranes and lab diatomaceous earth? View answer

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

Question 27

What is the readability in Grams?Looking for 0.01 or better View answer

Asked 2 ´years ago | Ohaus TAJ202 Navigator Portable Balance Scale

Question 28

What kind of steel is used? I'm looking for the steel appropriate for foor processing AISI 304. View answer

Asked 2 ´years ago | USA Lab Jacketed Solvent Tank w/ Compression - 50LB, 100LB, 200LB Water (24LB, 48LB, 96LB Butane)

Question 29

What is the diameter of this flask? View answer

Asked 2 ´years ago | 10L Round Bottom Boiling Flask - 3 neck 1 - 24/40 and 2 - 34/45

Question 30

How do I use this? View answer

Asked 2 ´years ago | Gorilla Glue GG4 Strain | CDT Pure Terpenes | NON-THC/CBD

Question 31

I would like to use filter paper with this, though not sure what size the inside diameter is. Would it be 7 cm or 7.5 cm filter paper? View answer

Asked 2 ´years ago | Filter Plate Kit - Tri Clamp 3" With 100 Micron Mesh & Filter Ring - SS304

Question 32

Yes, I've sent my request twice to your email support@usalab.com from my email below. Please check it. First one July 27th and second on August 2nd. View answer

Asked 2 ´years ago | USA Lab ASME Jacketed Solvent Tank w/ Compression - 100LB, 200LB, 400LB & 600LB (48LB, 96LB, 192LB & 300LB Butane)

Question 33

How tall in the instrument when the stirrer is fully lifted out of the reactor? View answer

Asked 2 ´years ago | USA Lab 10L Electric Lift Double Jacketed Glass Reactor

Question 34

Do these beaker mugs come by the case or just by the individual piece? View answer

Asked 2 ´years ago | USA Lab 500ML Beaker Mug With Handle Borosilicate 3.3

Question 35

I've sent a request via e-mail twice without any response. Are you answering to e-mails? View answer

Asked 2 ´years ago | USA Lab ASME Jacketed Solvent Tank w/ Compression - 100LB, 200LB, 400LB & 600LB (48LB, 96LB, 192LB & 300LB Butane)

Question 36

what is the bottom diameter of each size? need to purchase 16mm bottom diameter View answer

Asked 2 ´years ago | USA Lab Glass Stopper - Various Sizes

Question 37

I am interested in finding a lab scale recirculating heater/chiller for use in controlling the temp of a jacketed 10 liter reactor. I need the control system to allow me to initially heat the reactor to approx 120 deg F to initiate the reaction, and then to maintain the 120 deg F while the mildly exothermic reaction proceeds. So it should effectively need to provide cooling after the initial heating phase. Is this unit suitable for this purpose? Thanks View answer

Asked 2 ´years ago | Chiller/Heater Combos > USA Lab -40°C to 200°C 6L Heater Chiller UHC-10/40 - For 10L Reactors

Question 38

I have this chiller and was wondering if it could be used to chill an â€œice bathâ€ without mixing the glycol? Temps would stay above freezing obviously probably no lower than 40 degrees F or 4.5 C View answer

Asked 2 ´years ago | USA Lab -10°C 5L Recirculating Chiller UC-510-5/10 42L/Min 110V

Question 39

Vacuumed rating for glass 50L reactor View answer

Asked 2 ´years ago | USA Lab 50L Single Jacketed Glass Reactor (Optional ETL, Explosion Proof & Pneumatic Mixers)

Question 40

HiHow USA Lab Stainless Steel 12" in. Buchner Funnel SS 304 works?We just need little more information or that's great if you provide video. View answer

Asked 2 ´years ago | Buchner Funnels > USA Lab Stainless Steel 12" in. Buchner Funnel SS 304

Question 41

HiIs it vacuum filter? View answer

Asked 2 ´years ago | Buchner Funnels > USA Lab Stainless Steel 12" in. Buchner Funnel SS 304

Question 42

Hi Sir,I was reseller from Malaysia.How about your offer price for HEPACLEAN 3000 ?Thk,lim View answer

Asked 2 ´years ago | Hepaclean 3000 Static Clean Hepa Cleaning Station Tested Working

Question 43

What is the smallest ISO Class 7 isolator you have available? Thank you! View answer

Asked 2 ´years ago | IsoTech ChemoSphere - SV Compounding Aseptic Containment Isolator (C.A.C.I.)

Question 44

do the lids to these storage bottles or the wide mouth storage bottles hold up to long term storage of concentrated acid (e.g. hydrochloric, sulfuric, or nitric acid)? View answer

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

Question 45

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

Asked 2 ´years ago | USA Lab 200°C 5L Recirculating Heater RH-5L 18.3L/Min

Question 46

Is this a flake ice machine? How old is the unit and does it work properly? View answer

Asked 2 ´years ago

Question 47

Is this in stock ready to ship and what would the shipping cost be to 85004? View answer

Asked 2 ´years ago | Haier ULT Upright Ultralow -86°C Freezer 29.2Cuft / 828L

Question 48

The listing describes this as both Borosilicate glass and polystyrene. Which one is it? View answer

Asked 2 ´years ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 49

Hello, is it 3 inches inside the circle or 3 inches from edge to edge? Also, what is the depth? Thanks, View answer

Asked 2 ´years ago | 3" Solid Ring For Filter Plate

Question 50

Hi, curious if the 50 lb tank is in stock. Also would like to know if the tank is rated for negative pressure (vacuum). Thanks! View answer

Asked 2 ´years ago | USA Lab ASME 25L Jacketed Solvent Tank w/ Sight Glasses, Casters & 1.5" TC Drain 50LB Water (24LB Butane)

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