如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
二氧化硅(SiO2)试剂,适用范围:0 to 200 mg/L SiO2,类型:粉剂,预测次数:300次'
氯I试剂
色度测试盒 Method: colorimetric with colour card and comparator block with long test tubes 5 - 10 - 20 - 30 - 40 - 50 - 70 - 100 - 150 Hazen Aquaquant®
氨测试盒 Method: colorimetric, acc. to Neßler, with colour card and comparator block with long test tubes 0.05 - 0.10 - 0.15 - 0.2 - 0.3 - 0.4 - 0.5 - 0.6 - 0.8 mg/l NH4+ 0.04 - 0.08 - 0.12 - 0.16 - 0.23 - 0.31 - 0.39 - 0.47 - 0.62 mg/l NH4-N Aquaquant®
硝酸盐测试预装试剂 Method: photometric, DMP 0.5 - 25.0 mg/l NO₃-N 2.2 - 110.7 mg/l NO₃⁻ Spectroquant®
HANNA-ET2420701
总氮
酚试剂
硬度缓冲液1
磷酸盐测试盒 方法: 光度法 VM 0.5 - 25.0 mg/l PO4-P 1.5 - 76.7 mg/l PO43- 1.1 - 57.3 mg/l P2O5 Spectroquant®
阿特津除草剂