SUPELCO
Ceramic Outer Tube for D-Torch
Chemizorb® HF
Chlorine and pH Test Refill pack Reagents for chlorine (Cl2-1, Cl2-2, Cl2-3)
Chromium standard
Chromolith® Flash RP-18 endcapped 25-4.6 HPLC column
气相色谱涂层填料, Coated GC Packing
Color-WS
转接套件,用于将气相色谱填充柱转接到气相色谱毛细管柱, Conversion Kit for Adapting Packed GC to Capillary GC
带 PTFE/橡胶隔垫的钳口密封盖, Crimp seals with PTFE/rubber septa
需要 8mm 密封盖的钳口微量样品瓶, Crimp top microvial, requiring a 8 mm seal
Delphinidin 3-O-β-D-galactoside chloride
飞燕草花青素-O-β-D-半乳糖苷氯化物
Density Standard 1191 kg/m3
邻苯二甲酸二甲酯
Diaion® HP-20
Dip Tube (PVDF) for sulphuric acid in 25 L canisters
Discovery® DSC-Si SPE Tube
Discovery® DSC-Si SPE 小柱