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Sodium chloride,for pesticide residue analysis, 99.5%, S805285-2.5kg
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Cyclohexane,for pesticide residue analysis,99.9%, 4 литр
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Dichloromethane,for pesticide residue analysis, 99.9%, contains 50-150ppm Amylene as stabilizer, 4 литр
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Propanol,for pesticide residue analysis
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Heptane,for pesticide residue analysis, 99%(GC)
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Acetonitrile,for pesticide residue analysis, 99.9%(GC), 4 литр
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Dichloromethane,for pesticide residue analysis, 99.9%, contains 50-150ppm Amylene as stabilizer, 100 миллилитр
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Dichloromethane,for pesticide residue analysis, 99.9%, contains 50-150ppm Amylene as stabilizer, 500 миллилитр
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N,N-Dimethylformamide,for pesticide residue analysis, 99.9%, 4 литр
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N,N-Dimethylformamide,for pesticide residue analysis, 99.9%, 12X500 миллилитр
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Acetonitrile,for pesticide residue analysis, 99.9%(GC), 500 миллилитр
стр.: