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16种醛酮混标 Mix-16 1000ug/mL in Acetonitrile

17种多溴联苯混标 PBB Mix-17 50ug/mL in Cyclohexane

BePure-31760Y2A-b

苯甲醛-乳酸乙酯混标 VOC Mix-2 2000ug/ml in Acetonitrile

BePure-31760Y2M-a

22种有机挥发物 VOC Mix-22（苯甲醛-乳酸乙酯） 2000ug/ml in Methanol

BePure-31760Y2Z-Kit

22+2种有机挥发物 VOC Mix-22+2（苯甲醛-乳酸乙酯） 2000ug/ml in 甲醇/乙腈

甲醇丙酮混标 Mix-2 30000ug/mL-3000ug/mL in Water

13种SVOC混标 SVOC Mix-13 1000ug/ml in Methanol

12种氯苯混标 Aromatics Mix-12 200ug/mL in Methanol

2种内标混标 VOC Mix-2 1000 µg/ml in 2-Propanol

BePure-30507Y2A

24种有机挥发物 VOC Mix-24 2000ug/ml in Acetonitrile

17种多溴联苯混标 PBB Mix-17 in Cyclohexane

BePure-30496TB-v10000

15种硝基化合物混标 Nitroaromatics-Mix15 10000ug/ml in Acetone

8种菊酯混标 8种菊酯混标 Pesticides-Mix 8 不同浓度 ug/ml in Acetone

BePure-30843L2A

Carbonyl DNPH as Aldehyde/Ketone Mix13 20ug/mL in 乙腈

30855YM 12种挥发卤代烃混标 VOC Mix-12 1000ug/ml 甲醇溶液

二硫化碳中7种苯系物质控 Pesticides Mix-7 in Carbon disulfide 浓度见批号

二硫化碳中7种苯系物标液 Mix-7 1000ug/ml in Carbon disulphide

Bepure-33240Y2M

6种气体混标 Mix-6 2000ug/ml in Methanol

BePure-26495Y2M

氯乙烯 Vinylchloride 2000ug/ml in Methanol

23种挥发性有机物混标质控样 Mix-23 in Methanol

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