美国CONOSTAN公司 (www.conostan.com) 是全球著*名的油基标准生产厂家,生产ICP光谱 和ICP质谱用的油基金属标准,有近40种单元素标准,和S-12,S-21和AM特殊多元素标准, 及空白油,是众多石化和润滑油用户的首*选分析标样。

150-012-001 CONOSTAN S-12 Standard, 10 ppm 100g CONOSTAN S-12混合标油，10 ppm

150-012-002 CONOSTAN S-12 Standard, 100 ppm 100g CONOSTAN S-12混合标油，100 ppm

150-012-003 CONOSTAN S-12 Standard, 250 ppm 100g CONOSTAN S-12混合标油, 250 ppm

150-012-004 CONOSTAN S-12 Standard, 30 ppm 100g CONOSTAN S-12混合标油, 30 ppm

150-012-005 CONOSTAN S-12 Standard, 300 ppm 100g CONOSTAN S-12混合标油, 300 ppm

150-012-006 CONOSTAN S-12 Standard, 50 ppm 100g CONOSTAN S-12混合标油, 50 ppm

150-012-007 CONOSTAN S-12 Standard, 500 ppm 100g CONOSTAN S-12混合标油, 500 ppm

150-012-008 CONOSTAN S-12 Standard, 900 ppm 100g CONOSTAN S-12混合标油, 900 ppm

150-012-009 CONOSTAN S-12 Standard, 10 ppm 200g CONOSTAN S-12混合标油, 10 ppm

150-012-010 CONOSTAN S-12 Standard, 100 ppm 200g CONOSTAN S-12混合标油, 100 ppm

150-012-011 CONOSTAN S-12 Standard, 250 ppm 200g CONOSTAN S-12混合标油, 250 ppm

150-012-012 CONOSTAN S-12 Standard, 30 ppm 200g CONOSTAN S-12混合标油, 30 ppm

150-012-013 CONOSTAN S-12 Standard, 300 ppm 200g CONOSTAN S-12混合标油, 300 ppm

150-012-014 CONOSTAN S-12 Standard, 50 ppm 200g CONOSTAN S-12混合标油, 50 ppm

150-012-015 CONOSTAN S-12 Standard, 500 ppm 200g CONOSTAN S-12混合标油, 500 ppm

150-012-016 CONOSTAN S-12 Standard, 900 ppm 200g CONOSTAN S-12混合标油, 900 ppm