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Process Chemistry, Replacement Seal Pack, Compression Fitting, Metric,Bore Size 14mm
二(2-氯乙基)胺盐酸盐
3-Star 精密便携式pH计 (适于污水/地表水/海水等pH的精确测量)
8270 BN Mix 14-3 2000 μg/mL in Dichloromethane标准品
Eclipse XDB-CN 色谱柱
安全服
HEAD ONLY, FOR GAS WASHING BOTTLES, WITH SINTERED DISC P 1
PUNYW9981532 Levodopa Impurity 1 HCl
SPARE STOPCOCK TO 7 181 AND 7 183 ***
固相微萃取-液相色谱萃取探针 C18