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
默克密理博致力于开发最佳 HPLC 分离工具,凭借数十年的产品创新经验,为客户提供全面的高质量 HPLC 色谱柱。
总硬度测试条 Method: colorimetric with test strips (5 reaction zones) >5 - >10 - >15 - >20 - >25°d >6 - >13 - >19 - >25 - >31°e >9 - >18 - >27 - >36 - >45°f Merckoquant®
便携式酸度6010m
维生素 C 测试条 (抗坏血酸) Method: colorimetric with test strips 50 - 100 - 200 - 300 - 500 - 700 - 1000 - 2000 mg/l Merckoquant®
铬酸盐测试条 Method: colorimetric with test strips and reagent 3 - 10 - 30 - 100 mg/l CrO₄ Merckoquant®
亚硝酸盐测试条 Method: colorimetric with test strips 2 - 5 - 10 - 20 - 40 - 80 mg/l NO₂⁻ Merckoquant®
铅测试条 Method: colorimetric with test strips and reagent 20 - 40 - 100 - 200 - 500 mg/l Pb Merckoquant®
硝酸盐测试条 Method: colorimetric with test strips 10 - 25 - 50 - 100 - 250 - 500 mg/l NO₃⁻ Merckoquant®
钴测试条 Method: colorimetric with test strips 10 - 30 - 100 - 300 - 1000 mg/l Co²⁺ Merckoquant®
电量法卡尔费休试剂
亚硝酸盐测试条 Method: colorimetric with test strips 0.5 - 1 - 2 - 5 - 10 mg/l NO₂⁻ Merckoquant®