无水碳酸钠 GR,≥99.8% As,Cd,Cr(六价):100μg/ml;Pb,Hg:200μg/ml;
无水碳酸钠 PT 200μg/ml~2000μg/ml
无水碳酸钠 SP (Na,Mg,K,Ca,NH4+)多元素混合标准溶液400μg/ml:Na;500μg/ml
无水碳酸钠 99.99% metals basis (As,Bi,Cd,Cu,Cr,Fe,Hg,Mn,Ni,Se,Pb,Zn)多元素混合标准溶液 100
无水碳酸钠 ACS, 99.5% (Al,Bi,Fe,Mn,Mo,Sb?
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Ac2-121mg>98.00%Cas No. 256447-08-2C63H94N14O17S
Abz-Val-Ala-Asp-Nva-Arg-Asp-Arg-Gln-EDDnp (trifluoroacetate salt)1mg>98.00%Cas No. N/AC53H80N20O18?XCF3COOH
Aflatoxin B2-13C171.2 ml>98.00%Cas No. 1217470-98-8[13C]17H14O6
C2 L-threo Ceramide (d18:1/2:0)1mg>98.00%Cas No. 143615-69-4C20H39NO3
C2 L-erythro Ceramide (d18:1/2:0)1mg>98.00%Cas No. 150338-90-2C20H39NO3
Bromacil100 mg>98.00%Cas No. 314-40-9C9H13BrN2O2
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