1336-21-6-氨水-≥28% NH3 in H2O,电子级

1336-21-6-氨水-25-28%, 蒸发残渣≤0.002%

1336-21-6-氨水-25-28%, 蒸发残渣≤0.004%

631-61-8-乙酸铵-for HPLC,≥99.0%

631-61-8-乙酸铵-≥99%

631-61-8-乙酸铵-0.98

1191-41-9-亚麻酸乙酯-≥98%

1191-41-9-亚麻酸乙酯-80%,天然

37380-42-0-Amberlite> XAD-4 离子交换大孔吸附树脂-粒径0.49 - 0.69 mm

3068-34-6-2-乙酰氨基-3,4,6-三-O-乙酰-2-脱氧-α-D-吡喃葡萄糖酰基氯-0.95