Tapered Alumina Injector

Tapered Alumina Injector

Tapered Quartz Injector for D-Torch

Tracey^TM PFA44 Spray Chamber

trans-1,2-Dichloroethylene

反式-1,2-二氯乙烯

Residue-WP

LOVial^® large opening autosampler vials, 12 × 32mm

LOVial^® 广口自动进样器样品瓶 12×32mm

AmberLite^® FPA22 Cl (formerly Dowex^® 22), chloride form

AmberLite^® HPR4800 Cl, chloride form

Sigma Pseudo^TM尸臭, Sigma Pseudo^TM Corpse Scent

Ethyl 4-(Dimethylamino)benzoate

4-（二甲氨基）苯甲酸乙酯