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73種農(nóng)殘混標 Mix-73 50ug/ml in Acetone*1mL
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60種農(nóng)殘混標 Mix-60 50ug/ml in Acetone*1mL
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6組混標套裝 50ug/ml*1mL*6
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6組混標套裝 50ug/ml*1mL*6
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11種農(nóng)殘混標 Mix-11 50ug/ml in Toluene*1mL
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14種農(nóng)殘混標 Mix-14 100ug/mL in Acetone*1mL
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12種農(nóng)殘混標 Mix-12 1000ug/ml in Acetone*1mL
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12種磺胺類藥物混標 Mix-12 100ug/ml in Methanol*1mL
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Organochlorine pesticides Mix-21 100ug/mL Hexane:Acetone 1:1*1mL