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Solution A of EPA 200.7 Cal Std 1 in 2 Percent HNO3 size:250 ML Test Specification Min Max ASSAY

SKU: 8597824157
4.5
USD300.50 USD334.50

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Description

Test Specification Min Max ASSAY 98 101

50% COLOR (APHA) 30 RESIDUE AFTER EVAPORATION 0

also known as Solochrome Black T

water) 255 nm 1 257 nm 0

ADJUSTED FOR STABILIZER) 99

Solution A of EPA 200.7 Cal Std 1 in 2 Percent HNO3 size:250 ML Test Specification Min Max ASSAY

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