产品目录
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直接黑38 Direct Black 38 500 µg/ml in Methanol/Water (1:1)*1mL
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异佛尔酮 Isophorone 5000ug/ml in Carbon disulphide*2mL
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Fluorescent Brightener 113 Technical grade 100ug/mL in Water*1mL
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丁基黄原酸钾 标样 Butylxanthic acid potassium salt in Water(浓度见批号)*1mL
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苋菜红 Amaranth 1000ug/mL in Water*5mL
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二甲基黄(奶油黄) Solvent Yellow 2 500 µg/ml in Acetonitrile*1mL
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丁基黄原酸钾 Butylxanthic acid potassium salt 100μg/mL in water*1mL
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丁基黄原酸钾 Butylxanthic acid potassium salt 1000μg/mL in Water*10mL
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乙基香兰素 Ethylvanillin 100μg/mL in Methanol*1mL