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Chemical Oxygen Demand (COD) - 1000 mg/L, 500 mL 100050-4-100 One 2 mL flame-sealed ampule

SKU: 52930352723

4.3
USD175.16 USD214.16

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Description

One 2 mL flame-sealed ampule plus one polyurethane foam

2-Aminochrysene

The role of the Cs is to supply an abundance of electrons in the emission area thereby buffering the effect of other electron sources such as that of Na on K or vice versa

• Packaged in 3 X 80 mL bottles - 'One shot'

✔ Produced under ISO 17034

Chemical Oxygen Demand (COD) - 1000 mg/L, 500 mL 100050-4-100 One 2 mL flame-sealed ampuleOne 1,000 mg L standard preserved with H2SO4 in an amber glass bottle.

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