Congo red paper MN 616 T 刚果红试纸 德国MACHEREY-NAGEL 90704
PEHANON pH 10.5-13.0 测试条 MACHEREY-NAGEL 90422
Duotest pH 7.0-10.0 指示纸 德国MN/MACHEREY-NAGEL 90305
Duotest pH 1-12 指示纸 MACHEREY-NAGEL 90301
Special indicator paper pH 7.2-9.7 特种指示纸 德国MN 90231
Special indicator paper pH 5.5-9.0 特种指示纸 德国MN 90229
Alphagam Polishing Cloth 抛光布 美国EXTEC 17258
5mL Stalagmometer 表面张力滴重计 Kocour 075920
Chrometer 铬酸比重计 Kocour 075918
Reagent Set for Water Analyzer 六价铬水质测定用试药 LR-Cr6+
Printer Paper 打印纸 SCS PP-92-1002
Centrifuge Tube Cap 离心管帽 Kocour 299P99B
Silicon Carbide Coated Abrasives 碳化硅涂层磨料 EXTEC 15090
Electrode Package 电极包 ECI WAU310
Chlorine Test Strips 氯试验纸 WAP-ClO-D-2
PackTest Ammonium 铵水质离子测试包 WAK-NH4-4
Micromatter 测厚仪钽镀层标准片 Calmetrics Ta/XX
Acrylic Mounting Resin 冷固化亚克力镶嵌树脂 SCANDIQUICK
Dissolved Oxygen CHEMets Refill 溶解氧填充试剂盒 R-7540
Dissolved Oxygen CHEMets Refill 溶解氧填充试剂盒 R-7512