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  • Papain from papaya latex lyophilized powder, >=10 units/mg protein
    货号:P4762-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:724
  • Papain from papaya latex lyophilized powder, >=10 units/mg protein
    货号:P4762-100MG
    品牌:Merck-Sigma
    规格:100MG
    供货时间:现货人气:720
  • Phenol Red sodium salt
    货号:P4758-50G
    品牌:Merck-Sigma
    规格:50G
    供货时间:现货人气:722
  • Phosphatase substrate powder
    货号:P4744-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:719
  • Pectinase from Aspergillus niger BioReagent, suitable for plant cell culture, aqueous glycerol solution, >=5 units/mg protein (Lowry)
    货号:P4716-5KU
    品牌:Merck-Sigma
    规格:5000UNITS
    供货时间:现货人气:719
  • Pectinase from Aspergillus niger BioReagent, suitable for plant cell culture, aqueous glycerol solution, >=5 units/mg protein (Lowry)
    货号:P4716-10KU
    品牌:Merck-Sigma
    规格:10000UNITS
    供货时间:现货人气:719
  • Pectinase from Aspergillus niger BioReagent, suitable for plant cell culture, aqueous glycerol solution, >=5 units/mg protein (Lowry)
    货号:P4716-100KU
    品牌:Merck-Sigma
    规格:100000UNITS
    供货时间:现货人气:720
  • Phenol solution Saturated with 0.1 M citrate buffer, pH 4.3 +/- 0.2, BioReagent, for molecular biology
    货号:P4682-100ML
    品牌:Merck-Sigma
    规格:100ML
    供货时间:现货人气:720
  • Sodium pyruvate powder, BioXtra, suitable for mouse embryo
    货号:P4562-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:720
  • Sodium pyruvate powder, BioXtra, suitable for mouse embryo
    货号:P4562-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:719
  • Protamine-Agarose saline suspension
    货号:P4530-5ML
    品牌:Merck-Sigma
    规格:5ML
    供货时间:现货人气:720
  • White cast iron NIST SRM C1145a
    货号:NISTC1145A
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:720
  • Silicon-aluminum alloy NIST(R) SRM(R) 87a
    货号:NIST87A
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:719
  • High-temperature alloy NIST(R) SRM(R) 868, Fe-Ni-Co
    货号:NIST868
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:719
  • Extra dense lead glass NIST SRM 709
    货号:NIST709
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:720
  • Zinc metal NIST SRM 683
    货号:NIST683
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:719
  • Spectroscopic titanium-base standards, titanium alloy, 8 Mn NIST SRM 641, (A)
    货号:NIST641
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:719
  • Portland cement NIST(R) SRM(R) 634a
    货号:NIST634A
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:720
  • Soda-lime-silica glass NIST SRM 622
    货号:NIST622
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:721
  • Chromium-nickel steel NIST SRM NIST SRM 344, Cr 15 - Ni 7 (Mo precipitation hardening)
    货号:NIST344
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:720
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