-
磷酸盐测试组 Method: reflectometric 0.1 - 5.0 mg/l PO₄³⁻ Reflectoquant® plus
-
总有机碳测试预装试剂 Method: photometric 5.0 - 80.0 mg/l Spectroquant®
-
氨测试组 Method: reflectometric with test strips and reagents 5.0 - 20.0 mg/l NH₄⁺ Reflectoquant®
-
NCS187078 标准物质/电导率标准溶液5.0μs/cm
-
硫酸铷价格 | 7488-54-2 | 乐研
-
pH试纸 non-bleeding pH 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 - 9.5 - 10 0 Neutralit®
-
pH试纸 Roll (4.8 m) with colour scale pH 0.5 - 1.0 - 1.5 - 2.0 - 2.5 - 3.0 - 3.5 - 4.0 - 4.5 - 5.0 Acilit®
-
3,4-苯并芘标准溶液,50-32-8,analytical standard,5.0ug/mL in methanol
-
NCSZ-Co-2020(5) 标样/水质Co钴质控样5.0μg/mL
-
NCSZ-CU-2020(11) 标样/水质Cu铜质控样5.0µg /L
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