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  • Sieve Standard, traceable to NIST SRM certified reference material, 45 mum (325 mesh)
    货号:12655-5X1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:713
  • 2,4-Dihydroxybenzophenone 99%
    货号:126217-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:713
  • 1,4-Dichlorophthalazine 95%
    货号:126020-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:713
  • Cyclopropylamine 98%
    货号:125504-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:713
  • Cyclohexene inhibitor-free, ReagentPlus(R), 99%
    货号:125431-500ML
    品牌:Merck-Sigma
    规格:500ML
    供货时间:现货人气:714
  • Glycolic acid ReagentPlus(R), 99%
    货号:124737-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:713
  • 10-Undecenoic acid 98%
    货号:124672-100ML
    品牌:Merck-Sigma
    规格:100ML
    供货时间:现货人气:713
  • Methyl 5-bromosalicylate 95%
    货号:124621-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:713
  • Neryl pyrophosphate lithium salt >=95.0% (TLC)
    货号:12436-10MG
    品牌:Merck-Sigma
    规格:10MG
    供货时间:现货人气:716
  • 3-tert-Butylphenol 99%
    货号:124281-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:713
  • tert-Butyl bromoacetate 98%
    货号:124230-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:713
  • 1,4-Butanediol diglycidyl ether technical grade, 60%
    货号:124192-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:713
  • 2-Bromothiophene 98%
    货号:124168-250G
    品牌:Merck-Sigma
    规格:250G
    供货时间:现货人气:713
  • 2-Bromothiophene 98%
    货号:124168-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:713
  • 4-(Benzyloxy)benzaldehyde 97%
    货号:123714-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:713
  • Benzoic acid tested according to Ph.Eur.
    货号:12356-25KG
    品牌:Merck-Sigma
    规格:25KG
    供货时间:现货人气:713
  • Tryptose (vegetable) for microbiology
    货号:12331-500G-F
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:714
  • Anthraquinone-2-sulfonic acid sodium salt monohydrate 97%
    货号:123242-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:713
  • 5-Aminovaleric acid 97%
    货号:123188-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:713
  • Luminol 97%
    货号:123072-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:713
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