TRIS (Base)
- 4109
- BIOREAGENT
- Ultrapure
- 77-86-1
- NH2C(CH2OH)3
- 121.14
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01
500.00 G
CAD $ 70.16 Each
02
1.00 KG
CAD $ 89.00 Each
06
5.00 KG
CAD $ 345.00 Each
08
25.00 KG
CAD $
09
50.00 KG
CAD $
Payment can be made by Visa, Mastercard, AMEX, Interac, money order, certified cheque, or bank transfer.
Please make cheques and money orders payable to ANK Pharmaceuticals Inc. (Sister company for web orders)
When using a credit card or Interac bank card, your statement will show ANK Pharmaceuticals Inc for your order.
* We only ship within Canada. We do not ship to the United States or anywhere else worldwide.
All sales are final. Please confirm desired grade before ordering.
Product Specifications
| Assay (C4H11NO3) (dried basis) |
min. 99.9 % |
| Assay (C4H11NO3) |
99.0 - 101.0 % |
| Appearance (White crystals) |
Passes Test |
| Absorbance of a 1M Solution: |
|
| 260 nm |
max. 0.06 |
| 280 nm |
max. 0.06 |
| 400 nm |
max. 0.01 |
| RNase Activity |
None Detected |
| DNase Activity |
None Detected |
| Protease Activity |
None Detected |
| pH of 0.1M Solution at 25°C |
10.0 - 11.0 |
| Insoluble Matter |
max. 0.005 % |
| Water (H2O)(by Karl Fischer titrn) |
max. 0.3 % |
| Trace Impurities (in ppm): |
|
| Arsenic (As) |
max. 1 |
| Calcium (Ca) |
max. 1 |
| Copper (Cu) |
max. 1 |
| Iron (Fe) |
max. 1 |
| Lead (Pb) |
max. 1 |
| Magnesium (Mg) |
max. 1 |
| Manganese (Mn) |
max. 1 |
| Identification A |
Passes Test |
| Identification B |
Passes Test |
| Identification C |
Passes Test |
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| Description |
Passes Test |
| Melting Range |
168 - 172 °C. |
| pH (1 in 20) |
10.0 - 11.5 |
| Loss on Drying |
max. 1.0 % |
| Residue after Ignition |
max. 0.1 % |
| Heavy Metals (as Pb) |
max. 0.001 % |
| Organic Volatile Impurities (1) |
Conforms to USP/NF |
| (1) The manufacturer has assurance, based on knowledge of the manufacturing process and controlled handling, shipping, and storage of the material, that there is no potential for organic volatile impurities to be present as described in the current U.S.P. In this case "unnecessary testing may be avoided". |
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| Material also meets the chemical specifications of Tromethamine, U.S.P. |
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| For Laboratory, Research or Manufacturing Use |
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