产品名称
Total Hardness Test Refill pack Reagent H-2 (titration solution), for use with MCOLORTEST®
feature
refill
Quality Level
specific analyte(s)
calcium, magnesium
compatibility
for use with MCOLORTEST®
detection method
titrimetric
storage temp.
15-25°C
General description
This refill pack contains the reagent H-2 for the MQuant® test kit 1.08039 for the colorimetric evaluation of total hardness. When the reagents of the MQuant® test are used up, the kit can be replenished by ordering the appropriate refill pack. Refill packs are available for a range of MQuant® test kits, making it a particularly economical and ecological system.
Method
Calcium and magnesium ions react with an indicator to form a red complex compound. The indicator is released from this compound by titration with a solution of ethylenedinitrilotetraacetic acid disodium salt dihydrate (Titriplex® III). At the titration end-point the color changes to green. The total hardness is determined from the consumption of titration solution.
Method
Calcium and magnesium ions react with an indicator to form a red complex compound. The indicator is released from this compound by titration with a solution of ethylenedinitrilotetraacetic acid disodium salt dihydrate (Titriplex® III). At the titration end-point the color changes to green. The total hardness is determined from the consumption of titration solution.
Legal Information
MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Titriplex is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
12 - Non Combustible Liquids
wgk
WGK 1
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1008671000 | 04022536011349 |
| 1008674000 | 04027269428532 |
| 8008662500 | 04022536363295 |
| 296856-100ML | 04061826656624 |
| 296856-1L-AB | 04065274091310 |
| 296856-6X1L | 04061837532887 |
| 398276-18L-CS | 04061831984170 |
| 398276-4L | 04061837566356 |
| 38270-2.5L-F | 04061831963380 |
| 95251-10ML-F | 04061833315767 |
| V800144-6X500ML | 04061837553707 |
| V800144-4X2.5L | 04061837553677 |
| 1008672500 | 04022536011363 |
| 1008676010 | 04022536011387 |
| 1008676190 | 04022536581842 |