CRM-GYM is a calibration solution CRM designed for use in chemical analysis methods. Each ampoule contains approximately 0.5 mL of a solution of GYM in methanol at a certified concentration of 9.9 μM. GYM is a member of the spiroimine group of toxins. 质量保证，欢迎索取详细资料，咨询洽谈。 北京普华仕科技发展有限公司 在线QQ客服：、 电话： 手机：