Chromium 3500
| Item No. | Description | |
|---|---|---|
| LC154301 | Hydrogen Peroxide, 30% W/W, 500mL - HAZARDOUS | |
| LC177003 | Nitric Acid, ACS 2.5 Liter | |
Ammonium Hydroxide
| Item No. | Description | |
|---|---|---|
| LC110503 | Ammonium Hydroxide, ACS, 2.5 Liter | |
Diphenylcarbazide
| Item No. | Description | |
|---|---|---|
| LC136707 | Diphenylcarbazide Solution 0.5% in Acetone, 125mL | |
Phosphoric Acid
| Item No. | Description | |
|---|---|---|
| LC186401 | Phosphoric Acid, ACS, 500mL | |
Question/Answer
is this solution in water or acetone? What is the self-life? Should it be stored in the refrigerator?
This reagent is in acetone. It has a shelf life of 6 months or until discolored and should be stored in the refrigerator.
Can you send me more info on the purity, etc. on LC177003? I am trying to compare to what we currently use and I am not sure if it is the same stuff.
This is ACS grade concentrated nitric acid. It is 16 N and comes in a clear glass container.
Is your item #LC154301 Hydrogen Peroxide ACS grade?
The Hydrogen Peroxide is not ACS grade but is traceable to NIST.
Need to see MSDS
Please contact sales@envexp.com for this information.
need msds for this item
Please e-mail info@envexp.com for all MSDS or C of A requests.
