4 components: 100mg/l each of Ca K Mg Na in HNO3 2% LOT B CRM, ISO 17034 and ISO 17025 Conservation 24 months. (12 months after opening) Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 100 mL
Catalog # CMPLRM004568L1
Supplier: CUSTOM MADE CHEMICALS LAB
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