Merck 110025 0001 Total Hardness Test 4 - >7 - >14 - >21 Gradd 5 - >9 - >18 - >26 Grade 7 ... Merckoquant 1 (Kutu).

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Description
Catalogue Number	110025
Replaces	10025-1; 10025
Overview	The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions.

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Product Information
HS Code	3822 19 00
Quality Level	MQ100

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Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water

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Storage and Shipping Information
Storage	Store at +15°C to +25°C.