Sodium Standard for Atomic Absorption (AAS) 1000 µg/mL in 1M Nitric Acid (HNO3) is manufactured from very pure metal or salt (at least 99.9%). This product is manufactured gravimetrically. Prior to bottling; the final product is tested and verified using ICP-MS and is reported using the gravimetric result; to a specification of ± 0.2%. The results are reported in mg/L on the basis of weight).
Sodium Standard for Atomic Absorption (AAS) 1000 µg/mL in 1M Nitric Acid (HNO3) is manufactured from very pure metal or salt (at least 99.9%). This product is manufactured gravimetrically. Prior to bottling; the final product is tested and verified using ICP-MS and is reported using the gravimetric result; to a specification of ± 0.2%. The results are reported in mg/L on the basis of weight).
