Multi-ion Standard 4
250-225-201
Article: 250-225-201
UM: 125ml
Notes: Br(-) (1000ppm), Cl(-) (1000 ppm), F(-) (1000 ppm), NO3(-) (1000 ppm), NO2(-) (1000 ppm), PO4(3-) (1000 ppm), SO4(2-) (1000 ppm), in water + TEA stabilizer
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