水土中亚硝酸盐含量检测试剂盒(微量法100T/96S) Nitrite Content in Water Assay Kit (Microassay) ¥ 378.00

植物硝态氮检测试剂盒(分光光度法50T/48S) Plant Nitrate Nitrogen Content Assay Kit (Spectrophotometry) ¥ 513.00

植物硝态氮检测试剂盒（微量法100T/96S） Plant Nitrate Nitrogen Content Assay Kit (Microassay) ¥ 972.00

植物铵态氮检测试剂盒(分光光度法50T/48S) Plant Ammonium Nitrogen Content Assay Kit (Spectrophotometry) ¥ 702.00

植物铵态氮检测试剂盒（微量法100T/96S） Plant Ammonium Nitrogen Content Assay Kit (Microassay) ¥ 1323.00

食品中亚硝酸盐含量检测试剂盒(微量法100T/96S) Nitrite Content in Food Assay Kit (Microassay) ¥ 540.00

食品中亚硝酸盐含量检测试剂盒(分光光度法50T/48S) Nitrite Content in Food Assay Kit (Spectrophotometry) ¥ 297.00

天冬酰胺合成酶（AS）检测试剂盒（微量法 100T/96S） Asparagine Synthetase (AS) Activity Assay Kit (Microassay) ¥ 1620.00

天冬酰胺合成酶检测试剂盒（分光光度 50T/48S） Asparagine Synthetase (AS) Activity Assay Kit (Spectrophotometry) ¥ 837.00

脲酶（UE）检测试剂盒（微量法 100T/48S） Urease Activity Assay Kit (Microassay) ¥ 1053.00