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首页 > 产品中心 > 试剂 > 常用生化试剂
  • Calcium oxide ReagentPlus(R), 99.9% trace metals basis
    货号:208159-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:719
  • Sodium sulfide nonahydrate ACS reagent, >=98.0%
    货号:208043-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:719
  • Sodium sulfide nonahydrate ACS reagent, >=98.0%
    货号:208043-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:718
  • Hydrazine monohydrate N2H4 64-65 %, reagent grade, 98%
    货号:207942-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:718
  • Hydrazine monohydrate N2H4 64-65 %, reagent grade, 98%
    货号:207942-2KG
    品牌:Merck-Sigma
    规格:2KG
    供货时间:现货人气:718
  • Europium(III) nitrate pentahydrate 99.9% trace metals basis
    货号:207918-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:718
  • 1,3-Di-o-tolylguanidine 99%
    货号:207713-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:718
  • Hamilton(R) Syringe Cleaner AC/DC input 120 V AC, L x W x H 6.0 in. x 1.8 in. x 2.7 in.
    货号:20770-U
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:718
  • Butyronitrile purum, >=99.0% (GC)
    货号:20760-250ML-F
    品牌:Merck-Sigma
    规格:250ML
    供货时间:现货人气:719
  • Scandium atomic absorption standard solution analytical standard, 1,000 mug/mL Sc in 1 wt. % HNO3 (Exact Sc concentration on label)
    货号:207462-500ML
    品牌:Merck-Sigma
    规格:500ML
    供货时间:现货人气:719
  • Hamilton(R) syringe, 1000 series GASTIGHT(R), LTN Pt.5 (fixed needle with side port) 1002LTN, volume 2.5 mL, needle size 22 ga (cone tip, side-port), needle L 51 mm (2 in.)
    货号:20710-U
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:718
  • Hamilton(R) syringe, 700 series, removable needle 701RN, volume 10 muL, needle size 26s ga (bevel tip), needle L 51 mm (2 in.)
    货号:20697
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:719
  • 1-Chloro-4-ethynylbenzene 98%
    货号:206474-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:718
  • 4-Bromophenethylamine 98%
    货号:189308-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:718
  • Calcofluor White Stain for microbiology
    货号:18909-100ML-F
    品牌:Merck-Sigma
    规格:100ML
    供货时间:现货人气:718
  • (1R)-(-)-Myrtenol 95%
    货号:188417-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:718
  • (1R)-(-)-Myrtenol 95%
    货号:188417-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:718
  • Zinc Standard for AAS TraceCERT(R), 1000 mg/L Zn in nitric acid
    货号:18827-250ML
    品牌:Merck-Sigma
    规格:250ML
    供货时间:现货人气:718
  • 3-Methylbenzyl alcohol 98%
    货号:188212-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:719
  • 1-Adamantaneethanol 98%
    货号:188115-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:718
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