4-Sulfothiacalix[4]arene Sodium Salt

4-磺酸基硫杂[4]芳烃钠盐

N-Succinimidyl D-Biotinate

D-生物素 N-羟基琥珀酰亚胺酯

Sertraline Hydrochloride

盐酸舍曲林

Sodium Butyrate

丁酸钠

轻油中硫的标准物质,硫的质量含量50ppm(日本石油学会认证), Reference Material of Sulfur in Gas Oil Certified by The Japan Petroleum Institute, Sulfur Content 50mass ppm level

Reference Material for Flash Point Certified by The Japan Petroleum Institute, Hexadecane

十六烷

碘化钠, Sodium Iodide

Sulfasalazine

柳氮磺胺吡啶

Sodium Benzoate

苯甲酸钠

汽油稀释用参考物质 (日本石油学会认证), Reference Material of Diluting Gasoline Certified by The Japan Petroleum Institute