日本共立理化學研究所KYORITSU
水質(zhì)測定用試藥（Reagent Set for Water Analyzer）
Laboratory reagent實驗試劑：縮寫為LR，又稱四級試劑
型式
LR-Al鋁水質(zhì)測定用試藥 No.24
LR-B 硼水質(zhì)測定用試藥 No.39
LR-Ca-B鈣水質(zhì)測定用試藥 No.48
LR-Cl 氯化物水質(zhì)測定用試藥 No.10
LR-ClO-C 殘留氯（高濃度）水質(zhì)測定用試藥 No.11C
LR-ClO.DP殘留氯（游離）水質(zhì)測定用試藥 No.11B
LR-CN-B游離氰水質(zhì)測定用試藥 No.14B
LR-CNT 總氰水質(zhì)測定用試藥 No.46
LR-COD-B COD水質(zhì)測定用試藥 No.44
LR-Cr6+ 六價鉻水質(zhì)測定用試藥 No.31
LR-CrT 總鉻水質(zhì)測定用試藥 No.40
LR-Cu 銅水質(zhì)測定用試藥 No.25
LR-50Cu 銅水質(zhì)測定用試藥 No.50
LR-F-B 氟水質(zhì)測定用試藥 No.13B
LR-FeT-B 鐵水質(zhì)測定用試藥 No.41B
LR-FeT-D 鐵（低范圍）水質(zhì)測定用試藥 No.42
LR-Fe2+ 二價鐵水質(zhì)測定用試藥 No.29
LR-Fe2+-D 二價鐵（低范圍）水質(zhì)測定用試藥 No.29D
LR-FOR 甲醛水質(zhì)測定用試藥 No.51
LR-H2O2-B 過 氧 化 氫 水質(zhì)測定用試藥 No.45B
LR-K 鉀水質(zhì)測定用試藥 No.36
LR-Mn 鎂水質(zhì)測定用試藥 No.28
LR-NH4-A氨水質(zhì)測定用試藥 No.17A
LR-Ni 鎳水質(zhì)測定用試藥 No.27
LR-NO2 亞 硝 酸水質(zhì)測定用試藥 No.18
LR-NO3 硝 酸水質(zhì)測定用試藥 No.19
LR-O3 臭氧水質(zhì)測定用試藥 No.54
LR-PAA 過 醋 酸水質(zhì)測定用試藥 No.55
LR-PNL 苯酚水質(zhì)測定用試藥 No.7
LR-PO4 磷 酸水質(zhì)測定用試藥No.12
LR-S 硫化物水質(zhì)測定用試藥 No.53
LR-SiO2C 硅 酸（高范圍）水質(zhì)測定用試藥 No.20C
LR-SiO2D 硅 酸（低范圍）水質(zhì)測定用試藥 No.20D
LR-SO4 硫 酸水質(zhì)測定用試藥 No.16
LR-TH-B 總硬度水質(zhì)測定用試藥 No.47
LR-Zn 鋅水質(zhì)測定用試藥 No.26
LR-ZnB 鋅水質(zhì)測定用試藥 No.26B
NO3-RA 硝 酸測定用前處理劑
LR-CIO-RA 殘留氯除去劑
LR-CIO-RB 總殘留氯除去劑
LR-NH4-M 銨前處理劑（海水）
LR-CuNi-RA 銅鎳除去劑
LR-Zn-RB 鋅前處理劑
