Diphenylcarbazone, mixture with diphenylcarbazide

Micro particles based on melamine resin

尺寸标准

Profil`Air^® Dosimeter Badge

Diflunisal

二氟尼柳

1,2,3,4-Tetrahydronaphthalene

1,2,3,4-四氢萘

Oxethazaine

2-Hydroxyethyliminobis(N-[α,α-dimethylphenethyl]-N-methylacetamide)

中等极性熔融石英管, Intermediate Polar Fused Silica Tubing

Ace large chromatography column

Ace 大型色谱柱

Septa for open top caps

隔垫

Urea

尿素

Crimp seals with PTFE/silicone septa

带 PTFE/硅胶隔垫的钳口密封盖

Flash-chromatography assembly with threaded joints

带螺纹接头的柱色谱组件

SPB^®-1气相毛细管色谱柱, SPB^®-1 Capillary GC Column

Gadolinium(III) chloride solution

氯化钆(III) 溶液

Septa for open top caps

隔垫