No. Katalog | STOCK | Packaging | Qty/Pack | Price (Rp) | Quantity | |
---|---|---|---|---|---|---|
1049670100 |
| Botol plastik | 100 g |
| 1 |
Rabu, 24 April 2019
POTASSIUM CYANIDE FOR ANALYSIS EMSURE MERCK 1.04967.0100
POTASSIUM ACETATE EXTRA PURE PH EUR,BP,E MERCK 1.04820.1000
PHENOLPHTHALEIN INDICATOR PH 8,2 - 9,8 MERCK 1.07233.0100
SPESIFIKASI
Identity (UV/VIS-Spectrum) | passes test |
Appearance | White to yellowish white powder |
Clarity of the alkoholic solution (10 g/l ethanol) | passes test |
Absorption maximum λmax. (buffer pH 9.8) | 551 - 554 nm |
Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; buffer pH 9.8; calculated on dried substance) | 700 - 750 |
Transition range | pH 8.2 - pH 9.8 almost colorless - red-violet |
Transition range (according to ACS) | passes test |
Transition interval (according Reag. Ph Eur) | passes test |
Loss on drying (105 °C) | ≤ 1 % |
Nomor Katalog | Stock | Packaging | Qty/Pack | Harga (Rp) | Quantity | |
---|---|---|---|---|---|---|
1.07233.0025 |
| Botol kaca | 25 g |
| ||
1.07233.0100 |
| Botol kaca | 100 g |
| 1 | |
1.07233.0500 |
| Botol kaca | 500 g |
|
Ascorbic Acid for analysis EMSURE MERCK 1.00468.0500
Harga dan Stock
Nomor Katalog
|
Stock
|
Packaging
|
Qty/Pack
|
Harga
|
Quantity
| |
---|---|---|---|---|---|---|
1.00468.0100 |
| Botol plastik | 100 g |
| ||
1.00468.0500 |
| Botol plastik | 500 g |
| 1 | |
1.00468.1000 |
| Botol plastik | 1 kg |
|
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