产品2026年05月归档第35页-仪器仪表网

2026-05-17 19:30氮基三乙酸, NTA GR for analysis (nitrilotriacetic acid) Titriplex®
2026-05-17 19:30EDTA 镁二钾盐 GR for analysis
2026-05-17 19:30二亚乙基三胺五乙酸
2026-05-17 19:30钾金属钳合剂 (EDTA) GR for analysis
2026-05-17 19:30硫酸 c(H2SO4) = 2.5 mol/l (5 N) TitriPUR®
2026-05-17 19:29十二酸甲酯 reference substance for gas chromatography
2026-05-17 19:29BOD标准品 (analogous to EN 1899) for 10 x 1l standard solution 210 ± 20 mg/l Spectroquant®
2026-05-17 19:29有机卤化物标准品 8-16 quality tests 0.2 - 2.0 mg/l Spectroquant®
2026-05-17 19:29COD用 B液用于114540;每次测定2.85 ml Spectroquant®
2026-05-17 19:29COD用 B液用于114560;每次测定2.85 ml Spectroquant®
2026-05-17 19:29COD用 B 液用于114555;每次测定2.20 ml Spectroquant®
2026-05-17 19:29COD用 A 液用于114555;每次测定2.20 ml Spectroquant®
2026-05-17 19:29COD用 B液用于114541;每次测定使用2.30 ml Spectroquant®
2026-05-17 19:28COD用A液用于114540、114541、114560;每次测定使用0.30 ml Spectroquant®
2026-05-17 19:28磷酸盐测试预装试剂 P7/25 252076 Method: photometric 0.5 - 25.0 mg/l PO4-P 1.5 - 76.7 mg/l P
2026-05-17 19:28磷酸盐测试预装试剂 P6/25 252075 Method: photometric 0.05 - 5.00 mg/l PO4-P 0.2 - 15.3 mg/l
2026-05-17 19:28硝酸盐测试预装试剂 N5/25 252074 Method: photometric 0.010 - 0.700 mg/l NO2-N 0.03 - 2.30 mg/
2026-05-17 19:28硝酸盐测试预装试剂 N2/25 252073 Method: photometric 0.5 - 25.0 mg/l NO3-N 2.2 - 110.7 mg/l
2026-05-17 19:28铵测试预装试剂 A6/25 252072_ Method: photometric_ 0.20 - 8.00 mg/l NH4-N 0.26 - 10.30 mg/l
2026-05-17 19:28化学需氧量测试预装试剂 Method: photometric 0 - 15000 mg/l 25 Tests Spectroquant®
2026-05-17 19:28化学需氧量测试预装试剂 Method: photometric 0 - 1500 mg/l 25 Tests Spectroquant®
2026-05-17 19:28化学需氧量测试预装试剂 Method: photometric 0 - 150 mg/l 25 Tests Spectroquant®
2026-05-17 19:27化学需氧量测试预装试剂 Method: photometric 0 - 40 mg/l 25 Tests Spectroquant®
2026-05-17 19:27铁测试预装试剂 Method: photometric 1.0 - 50.0 mg/l Fe Spectroquant®
2026-05-17 19:27化学需氧量测试预装试剂 Method: photometric 15 - 300 mg/l Spectroquant®
2026-05-17 19:27总有机碳测试预装试剂 Method: photometric 50 - 800 mg/l Spectroquant®
2026-05-17 19:27总有机碳测试预装试剂 Method: photometric 5.0 - 80.0 mg/l Spectroquant®
2026-05-17 19:27镉测试预装试剂 Method: photometric 0.025 - 1.000 mg/l Cd Spectroquant®
2026-05-17 19:27铅测试预装试剂 Method: photometric 0.10 - 5.00 mg/l Pb Spectroquant®
2026-05-17 19:27硝酸盐测试预装试剂 Method: photometric, DMP 1.0 - 50.0 mg/l NO₃-N 4 - 221 mg/l NO₃⁻ Spectroquant®
2026-05-17 19:26总氮测试预装试剂 Method: photometric, DMP 10 - 150 mg/l N Spectroquant®
2026-05-17 19:26氨测试预装试剂 method: photometric 0.010 - 2.000 mg/l NH₄-N 0.01 - 2.58 mg/l NH₄⁺ Spectroquant®
2026-05-17 19:26过氧化氢测试预装试剂 Method: photometric 2.0 - 20.0 mg/l H₂O₂ Spectroquant®
2026-05-17 19:26氯离子测试预装试剂 Method: photometric 5 - 125 mg/l Cl⁻ Spectroquant®
2026-05-17 19:26磷酸盐测试盒(正磷酸盐和总磷)方法:光度法 PMB 0.5 - 25.0 mg/l PO4-P 1.5 - 76.7 mg/l PO43- 1.1 - 57.3 mg/l P2O5 Spectroqu
2026-05-17 19:26含盖16mm空圆管 with screw caps 16 mm Spectroquant®
2026-05-17 19:26溶氧测试预装试剂 Method: photometric 0.5 - 12.0 mg/l O₂ Spectroquant®
2026-05-17 19:26化学需氧量测试预装试剂 Method: photometric 300 - 3500 mg/l Spectroquant®
2026-05-17 19:25化学需氧量测试预装试剂 Method: photometric 50 - 500 mg/l Spectroquant®
2026-05-17 19:25残留硬度测试预装试剂 Method: photometric 0.50 - 5.00 mg/l Ca 0.070 - 0.700 °d 0.087 - 0.874 °e 0.12 - 1.25
2026-05-17 19:25锌测试预装试剂 Method: photometric 0.20 - 5.00 mg/l Zn Spectroquant®
2026-05-17 19:25硫酸盐测试预装试剂 Method: photometric 100 - 1000 mg/l SO₄²⁻ Spectroquant®
2026-05-17 19:25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®
2026-05-17 19:25钾测试预装试剂 Method: photometric 5.0 - 50.0 mg/l K Spectroquant®
2026-05-17 19:25氰化物测试盒 (游离和快速释放氰化物) 方法:光度法 0.010 - 0.500 mg/l CN- Spectroquant®
2026-05-17 19:25化学需氧量测试预装试剂 Method: photometric 4.0 - 40.0 mg/l Spectroquant®
2026-05-17 19:25氨测试预装试剂 Method: photometric 4.0 - 80.0 mg/l NH₄-N 5.2 - 103.0 mg/l NH₄⁺ Spectroquant®
2026-05-17 19:24氨测试预装试剂 Method: photometric 0.20 - 8.00 mg/l NH₄-N 0.26 - 10.30 mg/l NH₄⁺ Spectroquant®
2026-05-17 19:24氟测试预装试剂 Method: photometric 0.10 - 1.50 mg/l F⁻ Spectroquant®
2026-05-17 19:24硝酸盐测试预装试剂 Method: photometric 0.10 - 3.00 mg/l NO₃-N 0.4 - 13.3 mg/l NO₃ Spectroquant®

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