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首页 > 产品中心 > 试剂 > 常用生化试剂 > 化学试剂其他生化试剂
  • Hellma(R) liquid calibration standards set UV5,UV25 for testing the wavelength accuracy acc. to USP 857
    货号:Z804800-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Hellma(R) cylindrical absorption cuvettes Suprasil(R) quartz, parameter 200-2,500 nm spectral range, pathlength 100 mm, chamber volume 28,000 muL
    货号:Z803634-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:717
  • LICO 690 - Spectral colorimeter
    货号:Z803529-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Hellma(R) absorption cuvettes, Flow-through cells optical glass, parameter 320-2500 nm spectral range, pathlength 10 mm, chamber volume 80 muL
    货号:Z803480-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Hellma(R) fluorescence cuvettes, standard cells, Macro Suprasil(R) quartz, parameter 200-2,500 nm spectral range, pathlength 10x10 mm, chamber volume 3,500 muL
    货号:Z803197-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Hellma(R) absorption cuvettes, Micro optical glass, parameter 320-2500 nm spectral range, pathlength 10 mm, chamber volume 700 muL
    货号:Z802166-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Hellma(R) absorption cuvettes, Flow-through cells Suprasil(R) quartz, parameter 200-2500 nm spectral range, pathlength 10 mm, chamber volume 2600 muL
    货号:Z802069-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Hellma(R) absorption cuvettes, Flow-through cells Suprasil(R) quartz, parameter 200-2500 nm spectral range, pathlength 50 mm, chamber volume 1950 muL
    货号:Z801887-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Hellma(R) absorption cuvettes, Flow-through cells Suprasil(R) quartz, parameter 200-2500 nm spectral range, pathlength 2 mm, chamber volume 520 muL
    货号:Z801844-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:716
  • Hellma(R) absorption cuvettes, semi Micro optical glass, parameter 320-2500 nm spectral range, pathlength 10 mm, chamber volume 1400 muL
    货号:Z801836-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • 3-Methyl-2-butanethiol >=98%
    货号:W330418-1KG-K
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:715
  • 2-Methoxypyrazine >=99%, FCC, FG
    货号:W330205-1KG-K
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:715
  • DL-Isoleucine 99%, FCC, FG
    货号:W329509-SAMPLE
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • DL-Isoleucine 99%, FCC, FG
    货号:W329509-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:715
  • DL-Isoleucine 99%, FCC, FG
    货号:W329509-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:716
  • delta-Undecalactone, mixture of isomers natural, 98%, FG
    货号:W329415-500G-K
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:715
  • 4,5-Dimethylthiazole >=97%, FG
    货号:W327409-SAMPLE
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • 4,5-Dimethylthiazole >=97%, FG
    货号:W327409-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:716
  • 2,6-Dimethylpyrazine >=98%, FG
    货号:W327301-SAMPLE-K
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Undecylenic acid natural, >=97%, FG
    货号:W324720-500G-K
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:715
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