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HACH 揮發(fā)酚試劑 6瓶/套 p/n.22447-00 (2244700)
包括:
1、硫酸標準溶液,p/n.2038-32,一瓶,100ml;
2、羥胺鹽酸溶液,p/n.818-42, 一瓶,100ml;
3、氯化鐵-硫酸溶液,p/n.2042-53,二瓶,1000ml×2;
4、氫氧化鈉標準溶液,p/n.2040-53,一瓶,1000ml;
5、乙二醇,p/n.2039-53,一瓶,1000ml。
Volatile Acids Reagent Set, 90 tests
Reagent set, volatile acids
- Volatile Acids Reagent Set Includes:
- Ethylene Glycol
- Ferric Chloride-Sulfuric Acid Solution
- Hydroxylamine Hydrochloride Solution
- 100-g/L, Sodium Hydroxide standard solution, 4.5 N
- Sulfuric Acid Standard Solution, 19.2 N, Water
- Method: Esterification
- Range: up to 2800 mg/L
- 90 tests
產(chǎn)地:美國
貨期:期貨,6-8周