1.00062.1000 優(yōu)級純乙酸96%
1.00062.2500 優(yōu)級純乙酸96%
1.00062.9025 優(yōu)級純乙酸96%
1.00063.1000 優(yōu)級純冰醋酸*
1.00063.2500 優(yōu)級純冰醋酸*
1.00063.2510 優(yōu)級純冰醋酸*
1.00063.9026 優(yōu)級純冰醋酸*
1.00042.1000 優(yōu)級純乙酐
1.00042.2500 優(yōu)級純乙酐
1.00042.9025 優(yōu)級純乙酐
1.01031.0500 優(yōu)級純十二水硫酸鋁銨
1.01057.0250 優(yōu)級純鋁箔
1.01057.1000 優(yōu)級純鋁箔
1.01063.0500 優(yōu)級純九水硝酸鋁
1.01063.9050 優(yōu)級純九水硝酸鋁
1.01047.1000 優(yōu)級純十二水硫酸鋁鉀
1.00103.0100 優(yōu)級純氨基磺酸
1.00103.0250 優(yōu)級純氨基磺酸
1.05432.1000 優(yōu)級純氨水25%
1.05432.2500 優(yōu)級純氨水25%
1.05432.5000 優(yōu)級純氨水25%
1.05432.9025 優(yōu)級純氨水25%
1.01116.0500 優(yōu)級純醋酸銨
1.01116.1000 優(yōu)級純醋酸銨
1.01116.5000 優(yōu)級純醋酸銨
1.01116.9025 優(yōu)級純醋酸銨
1.01116.9050 優(yōu)級純醋酸銨
1.01220.0100 優(yōu)級純氨基磺酸銨
1.01134.0500 優(yōu)級純碳酸銨
1.02276.0100 優(yōu)級純硝酸鈰(IV)銨
1.02276.1000 優(yōu)級純二水硫酸鈰(IV)銨
1.01145.0500 優(yōu)級純氯化銨
1.01145.1000 優(yōu)級純氯化銨
1.01145.5000 優(yōu)級純氯化銨
1.01145.9025 優(yōu)級純氯化銨
1.01145.9050 優(yōu)級純氯化銨
1.01151.0500 優(yōu)級純鉻酸銨
1.01130.0100 優(yōu)級純重鉻酸銨
1.01126.0500 優(yōu)級純磷酸二氫銨
1.01126.9050 優(yōu)級純磷酸二氫銨
1.01164.0250 優(yōu)級純氟化銨
1.01164.1000 優(yōu)級純氟化銨
1.01164.9025 優(yōu)級純氟化銨
1.01182.0250 優(yōu)級純四水七鉬酸銨
1.01182.1000 優(yōu)級純四水七鉬酸銨
1.01182.5000 優(yōu)級純四水七鉬酸銨
1.01182.9025 優(yōu)級純四水七鉬酸銨
1.01154.0500 優(yōu)級純檸檬酸氫二銨
1.01154.2500 優(yōu)級純檸檬酸氫二銨
1.01154.9050 優(yōu)級純檸檬酸氫二銨
1.01207.0500 優(yōu)級純磷酸氫二銨
1.01207.9050 優(yōu)級純磷酸氫二銨
1.01173.0250 優(yōu)級純碘化銨
1.03776.0500 優(yōu)級純十二水硫酸鐵III銨
1.03776.1000 優(yōu)級純十二水硫酸鐵III銨
1.03776.5000 優(yōu)級純十二水硫酸鐵III銨
1.03776.9050 優(yōu)級純十二水硫酸鐵III銨
1.03792.0500 優(yōu)級純六水硫酸鐵(II)銨
1.03792.1000 優(yōu)級純六水硫酸鐵(II)銨
1.03792.5000 優(yōu)級純六水硫酸鐵(II)銨
1.03792.9050 優(yōu)級純六水硫酸鐵(II)銨
1.01226.0100 優(yōu)級純單釩酸銨
1.01226.0250 優(yōu)級純單釩酸銨
1.01226.1000 優(yōu)級純單釩酸銨
1.01188.0500 優(yōu)級純硝酸銨
1.01188.1000 優(yōu)級純硝酸銨
1.01188.5000 優(yōu)級純硝酸銨
1.01188.9050 優(yōu)級純硝酸銨
1.01192.0250 優(yōu)級純單水草酸二銨
1.01192.1000 優(yōu)級純單水草酸二銨
1.01201.0100 優(yōu)級純過氧二硫酸銨
1.01201.0500 優(yōu)級純過氧二硫酸銨
1.01201.1000 優(yōu)級純過氧二硫酸銨
1.01201.5000 優(yōu)級純過氧二硫酸銨
1.01201.9050 優(yōu)級純過氧二硫酸銨
1.01217.0100 優(yōu)級純硫酸銨
1.01217.1000 優(yōu)級純硫酸銨
1.01217.5000 優(yōu)級純硫酸銨
1.01217.9025 優(yōu)級純硫酸銨
1.01217.9050 優(yōu)級純硫酸銨
1.05442.1000 優(yōu)級純硫化銨溶液
1.05442.2500 優(yōu)級純硫化銨溶液
1.05442.9025 優(yōu)級純硫化銨溶液
1.01213.0500 優(yōu)級純硫氰酸銨
1.07838.0250 優(yōu)級純氯化銻(III)
1.07838.1000 優(yōu)級純氯化銻(III)
1.07836.0100 優(yōu)級純氧化銻(III)
1.07836.1000 優(yōu)級純氧化銻(III)
1.07832.0025 優(yōu)級純銻粉
1.00115.0025 優(yōu)級純砷塊
1.00132.0025 優(yōu)級純*酸
1.00132.0100 優(yōu)級純*酸
1.01704.0500 優(yōu)級純醋酸鋇
1.01714.0250 優(yōu)級純碳酸鋇
1.01714.1000 優(yōu)級純碳酸鋇
1.01719.0500 優(yōu)級純二水氯化鋇
1.01719.1000 優(yōu)級純二水氯化鋇
1.01719.5000 優(yōu)級純二水氯化鋇
1.01719.9050 優(yōu)級純二水氯化鋇
1.01737.0506 優(yōu)級純八水氫氧化鋇
1.01729.0500 優(yōu)級純*
1.01738.0250 優(yōu)級純高氯酸鋇
1.01738.1000 優(yōu)級純高氯酸鋇
1.00136.0100 優(yōu)級純苯甲酸
1.00136.0250 優(yōu)級純苯甲酸
1.00136.1000 優(yōu)級純苯甲酸
1.01878.0100 優(yōu)級純*(III)
1.00165.0100 優(yōu)級純硼酸
1.00165.0500 優(yōu)級純硼酸
1.00165.1000 優(yōu)級純硼酸
1.00165.5000 優(yōu)級純硼酸
1.01948.0050 優(yōu)級純溴
1.01948.0250 優(yōu)級純溴
1.01948.1000 優(yōu)級純溴
1.02003.0100 優(yōu)級純二水乙酸鎘
1.02001.0250 優(yōu)級純鎘粗粉
1.02001.1000 優(yōu)級純鎘粗粉
1.02004.0250 優(yōu)級純鎘粒
1.02027.0100 優(yōu)級純硫酸鎘
1.02066.0250 優(yōu)級純碳酸鈣
1.02066.1000 優(yōu)級純碳酸鈣
1.02076.1000 優(yōu)級純碳酸鈣 (< 0,005% SO4)
1.02382.0250 優(yōu)級純二水氯化鈣
1.02382.0500 優(yōu)級純二水氯化鈣
1.02382.1000 優(yōu)級純二水氯化鈣
1.02382.5000 優(yōu)級純二水氯化鈣
1.02382.9025 優(yōu)級純二水氯化鈣
1.02382.9050 優(yōu)級純二水氯化鈣
1.02047.0500 優(yōu)級純氫氧化鈣
1.02047.1000 優(yōu)級純氫氧化鈣
1.02121.0500 優(yōu)級純四水硝酸鈣
1.02161.0500 優(yōu)級純二水硫酸鈣
1.02274.0025 優(yōu)級純四水硫酸鈰(IV)
1.02274.0100 優(yōu)級純四水硫酸鈰(IV)
1.02274.0250 優(yōu)級純四水硫酸鈰(IV)
1.02038.0025 優(yōu)級純氯化銫
1.02038.0100 優(yōu)級純氯化銫
1.02342.0100 優(yōu)級純N-十六烷基-N,N,N- *基*
1.02342.1000 優(yōu)級純N-十六烷基-N,N,N- *基*
1.02481.0250 優(yōu)級純九水硝酸鉻(III)
1.01036.0250 優(yōu)級純十二水硫酸鉻(III)鉀
1.00229.0250 優(yōu)級純氧化鉻(VI)
1.02529.0100 優(yōu)級純四水乙酸鈷(II)
1.02539.0100 優(yōu)級純六水氯化鈷(II)
1.02539.0250
1.02536.0100 優(yōu)級純六水硝酸鈷(II)
1.02536.0250 優(yōu)級純六水硝酸鈷(II)
1.02554.0050 優(yōu)級純六水硝酸鈷(II) (<0.001%鎳)
1.02554.0250 優(yōu)級純六水硝酸鈷(II) (<0.001%鎳)
1.02556.0100 優(yōu)級純七水硫酸鈷(II)
1.02556.0250 優(yōu)級純七水硫酸鈷(II)
1.02711.0250 優(yōu)級純乙酸銅(II)
1.02733.0250 優(yōu)級純二水氯化銅(II)
1.02733.1000 優(yōu)級純二水氯化銅(II)
1.02739.0250 優(yōu)級純氯化銅(I)
1.02703.0250 優(yōu)級純銅精粉
1.02703.1000 優(yōu)級純銅精粉
1.02753.0250 優(yōu)級純?nèi)跛徙~(II)
1.02753.1000 優(yōu)級純?nèi)跛徙~(II)
1.02753.9025 優(yōu)級純?nèi)跛徙~(II)
1.02768.0100 優(yōu)級純氧化銅(II)粒
1.02768.0500 優(yōu)級純氧化銅(II)粒
1.02766.0100 優(yōu)級純氧化銅(II)粉
1.02766.0500 優(yōu)級純氧化銅(II)粉
1.02791.0250 優(yōu)級純硫酸銅(II)
1.02791.1000 優(yōu)級純硫酸銅(II)
1.02790.0250 優(yōu)級純五水硫酸銅
1.02790.1000 優(yōu)級純五水硫酸銅
1.02790.5000 優(yōu)級純五水硫酸銅
1.02790.9050 優(yōu)級純五水硫酸銅
1.05341.0250 優(yōu)級純德瓦達合金
1.05341.1000 優(yōu)級純德瓦達合金
1.03028.0005 優(yōu)級純二水2,6-二氯*- 靛酚鈉鹽
1.03028.0025 優(yōu)級純二水2,6-二氯*- 靛酚鈉鹽
1.03162.0250 優(yōu)級純埃斯卡測硫混合劑
1.03162.1000 優(yōu)級純埃斯卡測硫混合劑
1.11463.0100 優(yōu)級純2-乙基己酸
1.00253.1000 優(yōu)級純甲酸89-91%
1.00264.0100 優(yōu)級純甲酸98-*
1.00264.1000 優(yōu)級純甲酸98-*
1.00264.2500 優(yōu)級純甲酸98-*
1.04106.0100 優(yōu)級純乙醇酸
1.07341.0005 優(yōu)級純六氯鉑(IV)酸溶液
1.07341.0025 優(yōu)級純六氯鉑(IV)酸溶液
1.04603.0100 優(yōu)級純硫酸肼
1.04603.0500 優(yōu)級純硫酸肼
1.00344.0050 優(yōu)級純氫碘酸57%
1.00344.0250 優(yōu)級純氫碘酸57%
1.00344.1000 優(yōu)級純氫碘酸57%
1.00345.0250 優(yōu)級純氫碘酸67%
1.00307.0500 優(yōu)級純氫溴酸47%
1.00307.1000 優(yōu)級純氫溴酸47%
1.00307.9020 優(yōu)級純氫溴酸47%
1.00319.1000 優(yōu)級純鹽酸32%
1.00319.2500 優(yōu)級純鹽酸32%
1.00319.9025 優(yōu)級純鹽酸32%
1.00316.1000 優(yōu)級純鹽酸25%
1.00316.2500 優(yōu)級純鹽酸25%
1.00316.9025 優(yōu)級純鹽酸25%
1.00317.1000 優(yōu)級純鹽酸37%
1.00317.2500 優(yōu)級純鹽酸37%
1.00317.2501 優(yōu)級純鹽酸37%
1.00317.2510 優(yōu)級純鹽酸37%
1.00317.9026 優(yōu)級純鹽酸37%
1.13386.2504 優(yōu)級純鹽酸37% (<0.0000005%汞)
1.00334.0500 優(yōu)級純氫氟酸48%
1.00334.1000 優(yōu)級純氫氟酸48%
1.00334.5000 優(yōu)級純氫氟酸48%
1.00338.0500 優(yōu)級純氫氟酸40%
1.00338.1000 優(yōu)級純氫氟酸40%
1.00338.2500 優(yōu)級純氫氟酸40%
1.07209.0250 優(yōu)級純過氧化氫30%
1.07209.1000 優(yōu)級純過氧化氫30%
1.07209.2500 優(yōu)級純過氧化氫30%
1.04619.0250 優(yōu)級純氯化羥銨 (<0.000001%汞)
1.04617.0500 優(yōu)級純硫酸羥銨
1.04633.0100 優(yōu)級純次磷酸50%
1.04633.0500 優(yōu)級純次磷酸50%
1.00357.0100 優(yōu)級純碘酸
1.00358.0100 優(yōu)級純五氧化二碘
1.04761.0100 優(yōu)級純碘
1.04761.0500 優(yōu)級純碘
1.03943.0250 優(yōu)級純六水氯化鐵(III)
1.03943.1000 優(yōu)級純六水氯化鐵(III)
1.03943.9025 優(yōu)級純六水氯化鐵(III)
1.05512.0250 優(yōu)級純氯化鐵(III)
1.03861.0250 優(yōu)級純四水氯化鐵(II)
1.03861.1000 優(yōu)級純四水氯化鐵(II)
1.03819.0100 優(yōu)級純鐵
1.03819.0500 優(yōu)級純鐵
1.03883.0250 優(yōu)級純九水硝酸鐵(III)
1.03883.1000 優(yōu)級純九水硝酸鐵(III)
1.03924.0100 優(yōu)級純氧化鐵(III)
1.03924.0250 優(yōu)級純氧化鐵(III)
1.03923.0100 優(yōu)級純磷酸鐵(III)
1.03923.0500 優(yōu)級純磷酸鐵(III)
1.03965.0100 優(yōu)級純七水硫酸鐵(II)
1.03965.0500 優(yōu)級純七水硫酸鐵(II)
1.03965.1000 優(yōu)級純七水硫酸鐵(II)
1.03965.5000 優(yōu)級純七水硫酸鐵(II)
1.03965.9025 優(yōu)級純七水硫酸鐵(II)
1.12219.0100 優(yōu)級純七水氯化鑭(III)
1.12219.0250 優(yōu)級純七水氯化鑭(III)
1.05326.0100 優(yōu)級純六水硝酸鑭
1.07375.0250 優(yōu)級純?nèi)宜徙U(II)
1.07375.1000 優(yōu)級純?nèi)宜徙U(II)
1.07381.0250 優(yōu)級純碳酸鉛(II)
1.07362.0250 優(yōu)級純鉛粗粉
1.07362.1000 優(yōu)級純鉛粗粉
1.07365.0500 優(yōu)級純鉛箔
1.07398.0100 優(yōu)級純*(II)
1.07398.1000 優(yōu)級純*(II)
1.07407.0250 優(yōu)級純氧化鉛(IV)
1.07407.1000 優(yōu)級純氧化鉛(IV)
1.07401.0250 優(yōu)級純氧化鉛(II)
1.07401.1000 優(yōu)級純氧化鉛(II)
1.05680.0250 優(yōu)級純*
1.05679.0100 優(yōu)級純氯化鋰
1.05679.0250 優(yōu)級純氯化鋰
1.05690.0100 優(yōu)級純氟化鋰
1.05694.0250 優(yōu)級純單水硫酸鋰
1.05699.0100 優(yōu)級純四硼酸二鋰
1.05699.1000 優(yōu)級純四硼酸二鋰
1.05819.0250 優(yōu)級純四水乙酸鎂
1.05819.1000 優(yōu)級純四水乙酸鎂
1.05833.0250 優(yōu)級純六水氯化鎂
1.05833.1000 優(yōu)級純六水氯化鎂
1.05866.0500 優(yōu)級純氧化鎂(<0.001%SO4)
1.05874.0100 優(yōu)級純高氯酸鎂
1.05874.0500 優(yōu)級純高氯酸鎂
1.06067.1000 優(yōu)級純*
1.05886.0500 優(yōu)級純七水*
1.05886.1000 優(yōu)級純七水*
1.05886.5000 優(yōu)級純七水*
1.05886.9050 優(yōu)級純七水*
1.05924.0250 優(yōu)級純碳酸錳(II)
1.05924.1000 優(yōu)級純碳酸錳(II)
1.05934.0100 優(yōu)級純二水氯化錳(II)
1.05934.1000 優(yōu)級純二水氯化錳(II)
1.05927.0100 優(yōu)級純四水氯化錳(II)
1.05927.1000 優(yōu)級純四水氯化錳(II)
1.05940.0500 優(yōu)級純四水硝酸錳(II)
1.05940.1000 優(yōu)級純四水硝酸錳(II)
1.05940.5000 優(yōu)級純四水硝酸錳(II)
1.05940.9050 優(yōu)級純四水硝酸錳(II)
1.05941.0250 優(yōu)級純單水硫酸錳(II)
1.02786.1000 優(yōu)級純四水硫酸錳(II)
1.04410.0050 優(yōu)級純乙酸汞(II)
1.04410.0250 優(yōu)級純乙酸汞(II)
1.04421.0050 優(yōu)級純溴化汞(II)
1.04421.0250 優(yōu)級純溴化汞(II)
1.04425.0050 優(yōu)級純氯化汞(I)
1.04425.0250 優(yōu)級純氯化汞(I)
1.04419.0050 優(yōu)級純氯化汞(II)
1.04419.0250 優(yōu)級純氯化汞(II)
1.04419.1000 優(yōu)級純氯化汞(II)
1.04403.0250 優(yōu)級純汞
1.04403.1000 優(yōu)級純汞
1.04428.0050 優(yōu)級純碘化汞(II) 紅色
1.04428.0250 優(yōu)級純碘化汞(II) 紅色
1.04437.0050 優(yōu)級純二水硝酸汞
1.04437.0250 優(yōu)級純二水硝酸汞
1.04439.0050 優(yōu)級純單水硝酸汞
1.04439.0250 優(yōu)級純單水硝酸汞
1.04466.0050 優(yōu)級純氧化汞(II) 紅色
1.04466.0250 優(yōu)級純氧化汞(II) 紅色
1.04461.0050 優(yōu)級純氧化汞(II) 黃色
1.04480.0050 優(yōu)級純硫酸汞(II)
1.04480.0250 優(yōu)級純硫酸汞(II)
1.04484.0025 優(yōu)級純異氰酸汞(II)
1.04484.0100 優(yōu)級純異氰酸汞(II)
1.06073.0030 優(yōu)級純甲基碘化鎂
1.00532.0025 優(yōu)級純磷鉬酸
1.00532.0100 優(yōu)級純磷鉬酸
1.00403.0100 優(yōu)級純氧化鉬(VI)
1.00403.0500 優(yōu)級純氧化鉬(VI)
1.06717.0250 優(yōu)級純六水氯化鎳(II)
1.06717.1000 優(yōu)級純六水氯化鎳(II)
1.06721.0100 優(yōu)級純六水硝酸鎳(II)
1.06721.0250 優(yōu)級純六水硝酸鎳(II)
1.06721.1000 優(yōu)級純六水硝酸鎳(II)
1.06727.0100 優(yōu)級純六水硫酸鎳(II)
1.06727.0250 優(yōu)級純六水硫酸鎳(II)
1.06727.1000 優(yōu)級純六水硫酸鎳(II)
1.00456.1000 優(yōu)級純硝酸65%
1.00456.2500 優(yōu)級純硝酸65%
1.00456.2510 優(yōu)級純硝酸65%
1.00452.1000 優(yōu)級純硝酸66% (<0.0000005%汞)
1.00452.2500 優(yōu)級純硝酸66% (<0.0000005%汞)
1.00455.1000 優(yōu)級純硝酸*
1.00495.0100 優(yōu)級純二水草酸
1.00495.0500 優(yōu)級純二水草酸
1.00495.1000 優(yōu)級純二水草酸
1.00495.9025 優(yōu)級純二水草酸
1.00519.1001 優(yōu)級純高氯酸70-72%
1.00519.1016 優(yōu)級純高氯酸70-72%
1.00519.2501 優(yōu)級純高氯酸70-72%
1.00519.2514 優(yōu)級純高氯酸70-72%
1.00519.9022 優(yōu)級純高氯酸70-72%
1.00518.1001 優(yōu)級純高氯酸60%
1.00518.1016 優(yōu)級純高氯酸60%
1.00518.2500 優(yōu)級純高氯酸60%
1.00518.2501 優(yōu)級純高氯酸60%
1.00518.2514 優(yōu)級純高氯酸60%
1.00518.9022 優(yōu)級純高氯酸60%
1.00514.1000 優(yōu)級純高氯酸70% (<0.0000005%汞)
1.00514.1006 優(yōu)級純高氯酸70% (<0.0000005%汞)
1.00524.0025 優(yōu)級純高碘酸
1.00524.0100 優(yōu)級純高碘酸
1.00206.0250 優(yōu)級純*
1.00206.1000 優(yōu)級純*
1.07253.0100 優(yōu)級純氯化苯肼
1.07253.0250 優(yōu)級純氯化苯肼
1.00565.0500 優(yōu)級純磷酸99%
1.00565.0506 優(yōu)級純磷酸99%
1.00573.1000 優(yōu)級純磷酸85%
1.00573.2500 優(yōu)級純磷酸85%
1.00573.9025 優(yōu)級純磷酸85%
1.00546.0100 優(yōu)級純磷酸片
1.00546.0500 優(yōu)級純磷酸片
1.00554.0250 優(yōu)級純亞磷酸30%
1.09611.0500 優(yōu)級純鄰苯二甲酸
1.04905.0500 優(yōu)級純*
1.04928.0500 優(yōu)級純碳酸鉀
1.04928.1000 優(yōu)級純碳酸鉀
1.04928.9050 優(yōu)級純碳酸鉀
1.06683.0500 優(yōu)級純碳酸鉀鈉
1.06683.2500 優(yōu)級純碳酸鉀鈉
1.04944.0100 優(yōu)級純氯酸鉀
1.04944.0500 優(yōu)級純氯酸鉀
1.04936.0250 優(yōu)級純氯化鉀
1.04936.0500 優(yōu)級純氯化鉀
1.04936.1000 優(yōu)級純氯化鉀
1.04936.5000 優(yōu)級純氯化鉀
1.04936.9050 優(yōu)級純氯化鉀
1.04933.0500 優(yōu)級純氯化鉀(<0.005%溴)
1.04952.0250 優(yōu)級純鉻酸鉀
1.04952.1000 優(yōu)級純鉻酸鉀
1.04967.0100 優(yōu)級純氰化鉀
1.04967.0250 優(yōu)級純氰化鉀
1.04967.1000 優(yōu)級純氰化鉀
1.04864.0500 優(yōu)級純重鉻酸鉀
1.04864.1000 優(yōu)級純重鉻酸鉀
1.04864.5000 優(yōu)級純重鉻酸鉀
1.04865.0500 優(yōu)級純重鉻酸鉀 (<0.000001%汞)
1.04873.0250 優(yōu)級純磷酸二氫鉀
1.04873.1000 優(yōu)級純磷酸二氫鉀
1.04873.5000 優(yōu)級純磷酸二氫鉀
1.04877.1000 優(yōu)級純磷酸二氫鉀 (<0.005%鈉)
1.05107.1000 優(yōu)級純焦硫酸鉀
1.05107.5000 優(yōu)級純焦硫酸鉀
1.05057.0500 優(yōu)級純二亞硫酸鉀
1.05057.1000 優(yōu)級純二亞硫酸鉀
1.05057.2500 優(yōu)級純二亞硫酸鉀
1.04994.0250 優(yōu)級純氟化鉀
1.04994.1000 優(yōu)級純氟化鉀
1.04973.0100 優(yōu)級純鐵氰化鉀
1.04973.0250 優(yōu)級純鐵氰化鉀
1.04973.1000 優(yōu)級純鐵氰化鉀
1.04984.0100 優(yōu)級純?nèi)畞嗚F氰化鉀
1.04984.0500 優(yōu)級純?nèi)畞嗚F氰化鉀
1.05110.0100 優(yōu)級純六羥基銻酸鉀
1.04854.0500 優(yōu)級純碳酸氫鉀
1.04867.0050 優(yōu)級純二碘酸氫鉀
1.05104.1000 優(yōu)級純*
1.05099.0250 優(yōu)級純?nèi)?
1.05099.1000 優(yōu)級純?nèi)?
1.05099.5000 優(yōu)級純?nèi)?
1.05099.9050 優(yōu)級純?nèi)?
1.04874.0250 優(yōu)級純鄰苯二甲酸氫鉀
1.04874.1000 優(yōu)級純鄰苯二甲酸氫鉀
1.04885.0500 優(yōu)級純硫酸氫鉀
1.04885.2500 優(yōu)級純硫酸氫鉀
1.05033.0500 優(yōu)級純氫氧化鉀片
1.05033.1000 優(yōu)級純氫氧化鉀片
1.05033.5000 優(yōu)級純氫氧化鉀片
1.05029.1000 優(yōu)級純氫氧化鉀片 (<0.05%鈉)
1.05021.0250 優(yōu)級純氫氧化鉀片 (<0.002%鈉)
1.05021.1000 優(yōu)級純氫氧化鉀片 (<0.002%鈉)
1.05021.5000 優(yōu)級純氫氧化鉀片 (<0.002%鈉)
1.05021.9025 優(yōu)級純氫氧化鉀片 (<0.002%鈉)
1.05545.1000 優(yōu)級純氫氧化鉀47%
1.05051.0100 優(yōu)級純*
1.05051.0500 優(yōu)級純*
1.05043.0250 優(yōu)級純*
1.05043.0500 優(yōu)級純*
1.05043.1000 優(yōu)級純*
1.05043.2500 優(yōu)級純*
1.05063.0500 優(yōu)級純硝酸鉀
1.05063.1000 優(yōu)級純硝酸鉀
1.05063.5000 優(yōu)級純硝酸鉀
1.05063.9050 優(yōu)級純硝酸鉀
1.16747.9025 優(yōu)級純硝酸鉀（<0.0003%鈣）
1.05067.0250 優(yōu)級純亞硝酸鉀
1.05067.1000 優(yōu)級純亞硝酸鉀
1.05073.0250 優(yōu)級純單水草酸二鉀
1.05073.1000 優(yōu)級純單水草酸二鉀
1.05076.0250 優(yōu)級純高氯酸鉀
1.05076.1000 優(yōu)級純高氯酸鉀
1.05082.0250 優(yōu)級純*
1.05082.1000 優(yōu)級純*
1.05084.1000 優(yōu)級純*（<0.000005%汞）
1.05091.0250 優(yōu)級純過(二)硫酸鉀
1.05091.1000 優(yōu)級純過(二)硫酸鉀
1.05092.0250 優(yōu)級純過(二)硫酸鉀（<0.001%氮）
1.08087.0500 優(yōu)級純四水酒石酸鉀鈉
1.08087.1000 優(yōu)級純四水酒石酸鉀鈉
1.08087.5000 優(yōu)級純四水酒石酸鉀鈉
1.05153.0500 優(yōu)級純硫酸鉀
1.05153.1000 優(yōu)級純硫酸鉀
1.05153.5000 優(yōu)級純硫酸鉀
1.05134.0250 優(yōu)級純硫化鉀44%
1.05134.1000 優(yōu)級純硫化鉀44%
1.05125.0250 優(yōu)級純硫氰酸鉀
1.05125.1000 優(yōu)級純硫氰酸鉀
1.07615.0025 優(yōu)級純氯化銣
1.08030.0250 優(yōu)級純硒試劑混合物
1.08030.1000 優(yōu)級純硒試劑混合物
1.08030.5000 優(yōu)級純硒試劑混合物
1.08030.9025 優(yōu)級純硒試劑混合物
1.01515.0005 優(yōu)級純二乙基二硫代氨基甲酸銀
1.01512.0025 優(yōu)級純*
1.01512.0100 優(yōu)級純*
1.01512.0250 優(yōu)級純*
1.01512.1000 優(yōu)級純*
1.01509.0025 優(yōu)級純硫酸銀
1.01509.0100 優(yōu)級純硫酸銀
1.06839.1000 優(yōu)級純堿石灰
1.06839.5000 優(yōu)級純堿石灰
1.06839.9026 優(yōu)級純堿石灰
1.06268.0250 優(yōu)級純乙酸鈉
1.06268.1000 優(yōu)級純乙酸鈉
1.06268.2500 優(yōu)級純乙酸鈉
1.06267.0500 優(yōu)級純?nèi)宜徕c
1.06267.1000 優(yōu)級純?nèi)宜徕c
1.06267.5000 優(yōu)級純?nèi)宜徕c
1.06267.9050 優(yōu)級純?nèi)宜徕c
1.06682.1000 優(yōu)級純四水磷酸氫銨鈉
1.06348.0050 優(yōu)級純鉍酸鈉
1.06348.0250 優(yōu)級純鉍酸鈉
1.06371.0100 優(yōu)級純硼氫化鈉
1.06393.1000 優(yōu)級純碳酸鈉
1.06392.0500 優(yōu)級純碳酸鈉
1.06392.1000 優(yōu)級純碳酸鈉
1.06392.5000 優(yōu)級純碳酸鈉
1.06392.9025 優(yōu)級純碳酸鈉
1.06392.9050 優(yōu)級純碳酸鈉
1.06391.1000 優(yōu)級純碳酸鈉
1.06391.5000 優(yōu)級純碳酸鈉
1.06391.9050 優(yōu)級純碳酸鈉
1.06404.0500 優(yōu)級純氯化鈉
1.06404.1000 優(yōu)級純氯化鈉
1.06404.5000 優(yōu)級純氯化鈉
1.06404.9025 優(yōu)級純氯化鈉
1.06404.9050 優(yōu)級純氯化鈉
1.06448.0500 優(yōu)級純二水檸檬酸三鈉
1.06448.1000 優(yōu)級純二水檸檬酸三鈉
1.06448.5000 優(yōu)級純二水檸檬酸三鈉
1.06336.0250 優(yōu)級純二水重鉻酸鈉
1.06336.1000 優(yōu)級純二水重鉻酸鈉
1.06346.0500 優(yōu)級純單水*
1.06346.1000 優(yōu)級純單水*
1.06346.9025 優(yōu)級純單水*
1.02962.0020 優(yōu)級純聯(lián)苯離子基鈉 (乙二醇二甲醚基質(zhì)）
1.06528.0100 優(yōu)級純亞硫酸鈉
1.06528.0500 優(yōu)級純亞硫酸鈉
1.06528.1000 優(yōu)級純亞硫酸鈉
1.06528.5000 優(yōu)級純亞硫酸鈉
1.06528.9050 優(yōu)級純亞硫酸鈉
1.06449.0250 優(yōu)級純氟化鈉
1.06449.1000 優(yōu)級純氟化鈉
1.06443.0500 優(yōu)級純甲酸鈉
1.02521.0025 優(yōu)級純六硝基鈷酸鈉(III)
1.02521.0100 優(yōu)級純六硝基鈷酸鈉(III)
1.06329.0500 優(yōu)級純*
1.06329.1000 優(yōu)級純*
1.06329.5000 優(yōu)級純*
1.06329.9025 優(yōu)級純*
1.06329.9050 優(yōu)級純*
1.06586.0500 優(yōu)級純*
1.06586.2500 優(yōu)級純*
1.06559.0500 優(yōu)級純*
1.06580.0500 優(yōu)級純二水*
1.06580.1000 優(yōu)級純二水*
1.06580.5000 優(yōu)級純二水*
1.06580.9025 優(yōu)級純二水*
1.06580.9050 優(yōu)級純二水*
1.06579.0500 優(yōu)級純十二水*
1.06579.1000 優(yōu)級純十二水*
1.06579.5000 優(yōu)級純十二水*
1.06352.0500 優(yōu)級純硫酸氫鈉
1.06498.0500 優(yōu)級純氫氧化鈉片
1.06498.1000 優(yōu)級純氫氧化鈉片
1.06498.5000 優(yōu)級純氫氧化鈉片
1.06498.9025 優(yōu)級純氫氧化鈉片
1.06498.9050 優(yōu)級純氫氧化鈉片
1.06495.0250 優(yōu)級純氫氧化鈉片 (<0.0002%鉀)
1.06495.1000 優(yōu)級純氫氧化鈉片 (<0.0002%鉀)
1.06495.5000 優(yōu)級純氫氧化鈉片 (<0.0002%鉀)
1.06469.1000 優(yōu)級純氫氧化鈉片 (<0.02%鉀)
1.06469.5000 優(yōu)級純氫氧化鈉片 (<0.02%鉀)
1.06469.9050 優(yōu)級純氫氧化鈉片 (<0.02%鉀)
1.05593.9025 優(yōu)級純氫氧化鈉溶液21%
1.58793.1000 優(yōu)級純氫氧化鈉溶液50%
1.58793.9025 優(yōu)級純氫氧化鈉溶液50%
1.05588.1000 優(yōu)級純氫氧化鈉溶液10%
1.05588.9010 優(yōu)級純氫氧化鈉溶液10%
1.11360.2500 優(yōu)級純氫氧化鈉溶液45%
1.11360.9025 優(yōu)級純氫氧化鈉溶液45%
1.05590.2500 優(yōu)級純氫氧化鈉溶液32%
1.05591.2504 優(yōu)級純氫氧化鈉溶液27%
1.06525.0100 優(yōu)級純碘酸鈉
1.06523.0100 優(yōu)級純*
1.06523.0250 優(yōu)級純*
1.06523.1000 優(yōu)級純*
1.06597.0050 優(yōu)級純偏高碘酸鈉
1.06597.0250 優(yōu)級純偏高碘酸鈉
1.06597.1000 優(yōu)級純偏高碘酸鈉
1.06521.0100 優(yōu)級純二水鉬酸鈉
1.06521.0250 優(yōu)級純二水鉬酸鈉
1.06521.1000 優(yōu)級純二水鉬酸鈉
1.06553.0100 優(yōu)級純單釩酸鈉
1.06537.0500 優(yōu)級純硝酸鈉
1.06537.1000 優(yōu)級純硝酸鈉
1.06549.0100 優(yōu)級純*
1.06549.0500 優(yōu)級純*
1.06541.0025 優(yōu)級純二水*
1.06541.0100 優(yōu)級純二水*
1.06541.0500 優(yōu)級純二水*
1.06557.0250 優(yōu)級純草酸二鈉
1.06557.1000 優(yōu)級純草酸二鈉
1.06564.0100 優(yōu)級純單水高氯酸鈉
1.06564.0500 優(yōu)級純單水高氯酸鈉
1.06563.0100 優(yōu)級純過氧化鈉
1.06563.0500 優(yōu)級純過氧化鈉
1.06563.1000 優(yōu)級純過氧化鈉
1.06609.0500 優(yōu)級純過(二)硫酸鈉
1.06609.1000 優(yōu)級純過(二)硫酸鈉
1.06578.1000 優(yōu)級純十二水磷酸三鈉
1.06578.5000 優(yōu)級純十二水磷酸三鈉
1.06601.0250 優(yōu)級純*
1.06601.1000 優(yōu)級純*
1.06607.0025 優(yōu)級純五水亞硒酸鈉
1.06607.0100 優(yōu)級純五水亞硒酸鈉
1.06607.1000 優(yōu)級純五水亞硒酸鈉
1.06637.0500 優(yōu)級純硫酸鈉
1.06637.1000 優(yōu)級純硫酸鈉
1.06649.0500 優(yōu)級純硫酸鈉
1.06649.1000 優(yōu)級純硫酸鈉
1.06649.5000 優(yōu)級純硫酸鈉
1.06649.9025 優(yōu)級純硫酸鈉
1.06648.1000 優(yōu)級純十水硫酸鈉
1.06657.0500 優(yōu)級純亞硫酸鈉
1.06657.1000 優(yōu)級純亞硫酸鈉
1.06657.5000 優(yōu)級純亞硫酸鈉
1.06663.0250 優(yōu)級純二水酒石酸鈉
1.06663.1000 優(yōu)級純二水酒石酸鈉
1.06306.0250 優(yōu)級純四硼酸二鈉
1.06306.1000 優(yōu)級純四硼酸二鈉
1.06308.0500 優(yōu)級純十水四硼酸二鈉
1.06308.1000 優(yōu)級純十水四硼酸二鈉
1.06310.0250 優(yōu)級純四硼酸二鈉
1.06516.0500 優(yōu)級純五水*
1.06516.1000 優(yōu)級純五水*
1.06516.5000 優(yōu)級純五水*
1.06516.9050 優(yōu)級純五水*
1.06673.0250 優(yōu)級純二水鎢酸鈉
1.06673.1000 優(yōu)級純二水鎢酸鈉
1.07865.0250 優(yōu)級純六水氯化鍶
1.07865.1000 優(yōu)級純六水氯化鍶
1.07872.0250 優(yōu)級純硝酸鍶
1.00682.0250 優(yōu)級純琥珀酸
1.00716.1000 優(yōu)級純硫酸25%
1.00731.1000 優(yōu)級純硫酸95-97%
1.00731.2510 優(yōu)級純硫酸95-97%
1.00731.9025 優(yōu)級純硫酸95-97%
1.00732.2500 優(yōu)級純硫酸95-97% (<0.0000005%汞)
1.00761.1000 優(yōu)級純亞硫酸
1.00804.0250 優(yōu)級純L(+)-酒石酸
1.00804.1000 優(yōu)級純L(+)-酒石酸
1.00804.5000 優(yōu)級純L(+)-酒石酸
1.01582.0001 優(yōu)級純?nèi)穆冉鹚?BR>1.01582.0005 優(yōu)級純?nèi)穆冉鹚?BR>1.01582.0100 優(yōu)級純?nèi)穆冉鹚?BR>1.08150.0005 優(yōu)級純單水四苯基氯化胂
1.06591.0500 優(yōu)級純十水二磷酸四鈉
1.06591.2500 優(yōu)級純十水二磷酸四鈉
1.07815.0100 優(yōu)級純二水氯化錫(II)
1.07815.0250 優(yōu)級純二水氯化錫(II)
1.07815.1000 優(yōu)級純二水氯化錫(II)
1.07814.0250 優(yōu)級純二水氯化錫(II) (<0.000001%汞)
1.07814.2500 優(yōu)級純二水氯化錫(II) (<0.000001%汞)
1.07806.0250 優(yōu)級純錫
1.07806.1000 優(yōu)級純錫
1.07823.0250 優(yōu)級純硫酸錫(II)
1.08418.0100 Titriplex III GR ACS,ISO
1.08418.0250 Titriplex III GR ACS,ISO
1.08418.1000 Titriplex III GR ACS,ISO
1.08418.5000 Titriplex III GR ACS,ISO
1.09613.0100 優(yōu)級純單水甲苯-4-亞磺酸
1.09613.0500 優(yōu)級純單水甲苯-4-亞磺酸
1.00807.0100 優(yōu)級純?nèi)纫宜?BR>1.00807.0250 優(yōu)級純?nèi)纫宜?BR>1.00807.1000 優(yōu)級純?nèi)纫宜?BR>1.00583.0100 優(yōu)級純鎢磷酸
1.00583.0250 優(yōu)級純鎢磷酸
1.00659.0025 優(yōu)級純鎢硅酸
1.00659.0100 優(yōu)級純鎢硅酸
1.08802.0250 優(yōu)級純二水乙酸鋅
1.08802.1000 優(yōu)級純二水乙酸鋅
1.08816.0250 優(yōu)級純氯化鋅
1.08816.1000 優(yōu)級純氯化鋅
1.08756.0250 優(yōu)級純鋅粉
1.08756.1000 優(yōu)級純鋅粉
1.08780.0500 優(yōu)級純鋅粒
1.08780.1000 優(yōu)級純鋅粒
1.08828.0025 優(yōu)級純碘化鋅
1.08828.0100 優(yōu)級純碘化鋅
1.05445.0500 優(yōu)級純碘化鋅淀粉溶液
1.08833.1000 優(yōu)級純四水硝酸鋅
1.08849.0500 優(yōu)級純氧化鋅
1.08849.1000 優(yōu)級純氧化鋅
1.08789.0500 優(yōu)級純鋅粉
1.08789.1000 優(yōu)級純鋅粉
1.08782.0500 優(yōu)級純鋅條
1.08883.0100 優(yōu)級純七水硫酸鋅
1.08883.0500 優(yōu)級純七水硫酸鋅
1.08883.1000 優(yōu)級純七水硫酸鋅
1.08883.5000 優(yōu)級純七水硫酸鋅
1.08917.0100 優(yōu)級純八水氯化氧化鋯(IV)