货号：0531 CAS :115-40-2 Amresco试剂 BROMOCRESOL PURPLE FREE ACI 0531-100G 溴甲酚紫游离酸瓶 2,530 0531-25G 溴甲酚紫游离酸瓶 770 0531-500G 溴甲酚紫游离酸BROMOCRESOL PURPLE FREE ACID瓶 5,280

货号： 0535 CAS :7632-00-0 A mresco试剂 0535-1KG亚硝酸钠SODIUM NITRITE 0535-1KG 亚硝酸钠SODIUM NITRITE瓶 3,300

货号：0541 CAS :钼酸钠，二水MOLYBDIC ACID 钼酸钠，二水MOLYBDIC ACID SODIUM SALT DIHYDRATE 0541-250G 钼酸钠，二水MOLYBDIC ACID SODIUM SALT DIHYDRATE瓶 1,540 0541-500G 钼酸钠，二水MOLYBDIC ACID SODIUM SALT DIHYDRATE瓶 2,

货号：0544 CAS :485-47-2 0544-25G 茚三酮NINHYDRIN MONOHYDRATE 0544-100G 茚三酮NINHYDRIN MONOHYDRATE瓶 1,980 0544-25G 茚三酮NINHYDRIN MONOHYDRATE瓶 605

货号：0548 CAS :62625-32-5 0548-50G BROMOCRESOL GREEN SODIUM SALT 0548-50G 溴甲酚绿钠盐BROMOCRESOL GREEN SODIUM SALT瓶 2,640 0548-100G 溴甲酚绿钠盐BROMOCRESOL GREEN SODIUM SALT 4,730

货号：0552 BENZALKONIUM CHLORIDE, SOLUTION 0552-100ML 苯扎氯铵（洁尔灭），50%溶液BENZALKONIUM CHLORIDE,50% SOLUTION瓶 418

货号：0554 CAS :34722-90-2 BROMOTHYMOL BLUE SODIUM SALT 0554-25G 溴百里酚蓝钠BROMOTHYMOL BLUE SODIUM SALT瓶 1,430

货号：0556 CAS :10035-04-8 0556-500G CALCIUM CHLORIDE, DIHYDRAT 0556-1KG 0556-2.5KG 0556-50KG

货号：0558 CAS :1405-10-3 0558-25G 硫酸新霉素NEOMYCIN SULFATE 0558-100G 硫酸新霉素NEOMYCIN SULFATE瓶 1,188 0558-25G 硫酸新霉素NEOMYCIN SULFATE瓶 495

货号：0561 CAS :134-03-2 0561-100G L-ASCORBIC ACID, SODIUM SALT 0561-100G 抗坏血酸钠（维生素C钠盐）L-ASCORBIC ACID, SODIUM SALT瓶 352