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  • Eastern cottonwood whole biomass feedstock NIST(R) RM 8492
    货号:NISTRM8492
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:719
  • Nickel-copper alloy NIST(R) SRM(R) C1248, 66Ni - 30Cu
    货号:NISTC1248
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:720
  • Gilding metal  NIST SRM C1114, C (block)
    货号:NISTC1114
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:722
  • Isotopic standard for chlorine NIST SRM 975a
    货号:NIST975A
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:721
  • Sodium chloride NIST(R) SRM(R) 919b
    货号:NIST919B
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:723
  • Aluminum alloy 5182 NIST SRM 854a
    货号:NIST854A
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:723
  • Fluorspar NIST SRM 79A
    货号:NIST79A
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:724
  • Magnetic moment standard - nickel sphere NIST(R) SRM(R) 772a
    货号:NIST772A
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:723
  • Burnt refractory NIST(R) SRM(R) 76a, Al203-40%
    货号:NIST76A
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:723
  • Iron ore, Canada NIST(R) SRM(R) 690
    货号:NIST690
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:722
  • Ferromanganese NIST(R) SRM(R) 68c, high-carbon
    货号:NIST68C
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:724
  • High-purity zinc NIST SRM 682
    货号:NIST682
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:724
  • Titanium alloy NIST(R) SRM(R) 647, Al-Mo-Sn-Zr
    货号:NIST647
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:722
  • Unalloyed copper NIST SRM 500, Cu VII
    货号:NIST500
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:719
  • Cast iron NIST(R) SRM(R) 4l
    货号:NIST4L
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:721
  • Gold-copper wires for microprobe analysis NIST SRM 482
    货号:NIST482
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:722
  • Tungsten 20 % - molybdenum alloy electron microprobe standard NIST SRM 480
    货号:NIST480
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:725
  • Molybdenum oxide concentrate NIST(R) SRM(R) 423
    货号:NIST423
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:721
  • Unalloyed copper NIST SRM 400, Cu VII (chips)
    货号:NIST400
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:722
  • Zirconium (Zr) standard solution NIST(R) SRM(R) 3169
    货号:NIST3169
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:725
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