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D806907-500ml 1,3-二氧戊环,99.8%,with molecular sieves, stabilized with BHT, Water≤50 ppm (by K.F.), MkSeal
铵离子选择性电极溶液
D807065-100g 亚硫酸二甲酯,99%
pH/ORP 蛋白质清洗液
双(三氟甲磺酰基)酰亚胺镁(II)
D806907-1L 1,3-二氧戊环,99.8%,with molecular sieves, stabilized with BHT, Water≤50 ppm (by K.F.), MkSeal
钾离子选择性电极溶液
氯离子选择性电极溶液
D806906-10L 1,3-二氧戊环,99.5%, 含~75 ppm BHT稳定剂
L812645-5g 双乙二酸硼酸锂,99% metals basis