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人参皂甙Rd(SH) 标准品
球虫酯-D5
(办证) Mecoprop-methyl ester D3 (ring),100ng/ul 标准品
ASTM Method D5769 Aromatics in Finished Gasoline Calibration Std #2 with IS
N-Benzoyl-DL-phenylalanine (无证书)
Methyl bromochloroacetate 标准品
Triglycerol monostearate (无证书)
52885, Quartz (particle size 2.40-32.00 microns) 标准品
(-)-(2R,5S)-1-Allyl-2,5-dimethylpiperazine
Neodymium - Nd2O3, 99.99%, 2% HCl