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烯草酮
HPLC Priming 进样针 Male Luer-LOK, 50mL
13种有机磷农药(NYT 761,组1)
无刻度量筒
PUNYW10217318 Diclofenac Lactam (Diclofenac Impurity A)
比色皿架
CRIMPMATE 含 20MM 钳口
Pelliguard LC-8保护柱套装(含2cm柱芯)
Sample tube, PFA, with screw cap, PFA and ring-mark at 10 ml
Aldehyde/Ketone-DNPH Stock Standard-13 标准品