水中氟標準液 Fluoride standard solution, 1.5 mg/L as F (NIST), 500 mL
產品編號40515
For accuracy checks in fluoride determinations

Concentration : 1.5 mg/L
Description : Fluoride as F- (NIST)

關鍵字 : 水中氟 校正標準溶液
產品介紹