产品编号 | CAS号 | 项目名称规格 | 分子式 | 加入购物车 |
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A766545 | 34256-82-1 | 乙草胺标准溶液, 1000μg/ml, 基质: 甲醇 Acetochlor standard solution, 1000μg/ml, 基质: 甲醇 |
C14H20ClNO2 | |
A728795 | 50-78-2 | 乙酰水杨酸标准溶液, 10mg/ml in Methanol Acetylsalicylic acid solution, 10mg/ml in Methanol |
C9H8O4 | |
A761774 | 30560-19-1 | 乙酰甲胺磷标准溶液, 100μg/ml 溶剂:环己烷 Acephate solution, 100μg/ml 溶剂:环己烷 |
C4H10NO3PS | |
A761773 | 30560-19-1 | 乙酰甲胺磷标准溶液, 100μg/ml 溶剂:乙腈 Acephate solution, 100μg/ml 溶剂:乙腈 |
C4H10NO3PS | |
A761772 | 30560-19-1 | 乙酰甲胺磷标准溶液, 10μg/ml 溶剂:乙腈 Acephate solution, 10μg/ml 溶剂:乙腈 |
C4H10NO3PS | |
A761771 | 30560-19-1 | 乙酰甲胺磷标准溶液, 1000μg/ml,溶剂:甲醇 Acephate solution, 1000μg/ml,溶剂:甲醇 |
C4H10NO3PS | |
A761770 | 30560-19-1 | 乙酰甲胺磷标准溶液, 10μg/ml,溶剂:甲醇 Acephate solution, 10μg/ml,溶剂:甲醇 |
C4H10NO3PS | |
B821166 | 123-86-4 | 乙酸丁酯溶液标准物质, 3.0 mg/mL 基质:二硫化碳 U=2% Butyl acetate, 3.0 mg/mL 基质:二硫化碳 U=2% |
C6H12O2 | |
P821164 | 109-60-4 | 乙酸丙酯溶液标准物质, 3.0 mg/mL 基质:二硫化碳 U=2% Propyl acetate standard solution, 3.0 mg/mL 基质:二硫化碳 U=2% |
C5H10O2 | |
A821168 | 628-63-7 | 乙酸戊酯溶液标准物质, 3.0 mg/mL 基质:二硫化碳 U=2% Pentyl acetate, 3.0 mg/mL 基质:二硫化碳 U=2% |
CH3COO(CH2)4CH3 | |
M821161 | 79-20-9 | 乙酸甲酯溶液标准物质, 3.0 mg/mL 基质:二硫化碳 U=2% Methyl acetate solution standard material, 3.0 mg/mL 基质:二硫化碳 U=2% |
C3H6O2 | |
S888813 | 275818-95-6 | 二氟甲烷亚磺酸钠, ≥95% Sodium difluoromethanesulfinate, ≥95% |
CHF2NaO2S | |
S817564 | 60676-86-0 | 二氧化硅离子标准溶液, 100μg/ml, 0.05% Na2CO3 SiO2 solution, 100μg/ml, 0.05% Na2CO3 |
SiO2 | |
821065 | 二氧化硫检测用亚硫酸钠溶液标准物质(一套共5支), (含二氧化硫标液1支100μg/mL、20ml/支,甲醛吸收缓冲液1支20Ml/支、盐酸付玫瑰苯胺2支0.05g/100mL、氨基磺酸钠1瓶0.60g/支)基质:水.U=1% , (含二氧化硫标液1支100μg/mL、20ml/支,甲醛吸收缓冲液1支20Ml/支、盐酸付玫瑰苯胺2支0.05g/100mL、氨基磺酸钠1瓶0.60g/支)基质:水.U=1% |
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D805674 | 124-48-1 | 二溴一氯甲烷标准溶液, 1.0mg/ml,基体:甲醇 Dibromochloromethane solution, 1.0mg/ml,基体:甲醇 |
ClCHBr2 | |
D821231 | 124-48-1 | 二溴一氯甲烷溶液标准物质, 900-1000mg/L 溶剂:甲醇 Dibromochloromethane solution, 900-1000mg/L 溶剂:甲醇 |
ClCHBr2 | |
M708227 | 二硫化碳中8种苯系物混合溶液, 1000μg/mL in 二硫化碳 Mixed standard of 8 aromatic hydrocarbons (benzene series) in carbon disulfide, 1000μg/mL in 二硫化碳 |
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D766604 | 122-39-4 | 二苯胺标准溶液, 100μg/mL in Methanol Diphenylamine solution, 100μg/mL in Methanol |
C12H11N | |
D766603 | 122-39-4 | 二苯胺标准溶液, 1000μg/mL in Methanol Diphenylamine solution, 1000μg/mL in Methanol |
C12H11N | |
821020 | 亚硝酸盐溶液标准物质, 165μg/mL 基质:水 U=1% , 165μg/mL 基质:水 U=1% |