2,3,4-三氟-5-硝基苯甲酸（197520-71-1）

Sigma-Adrich Sigma Adrich Merk TCI Alfa Fluka Avocado Acros ICN Lancaster 阿拉丁 毕得 安耐吉 韶远 国药 西亚 麦克林 贝斯特 伊诺凯 乐妍 百灵威 其它 更多

≥99.99% ≥99.9% ≥99.8% ≥99.7% ≥99.6% ≥99.5% ≥99.4% ≥99.3% ≥99.2% ≥99.1% ≥99% ≥98.5% ≥98% ≥97.5% ≥97% ≥96.5% ≥96% ≥95.5% ≥95% ≥94.5% ≥94% ≥93.5% ≥93% ≥92.5% ≥92% ≥91.5% ≥91% ≥90.5% ≥90% ≥89% ≥88% ≥87% ≥86% ≥85% ≥84% ≥83% ≥82% ≥81% ≥80% ≥79% ≥78% ≥77% ≥76% ≥75% ≥70% ≥65% ≥60% ≥55% ≥50% ≥45% ≥40% ≥35% ≥30% ≥25% ≥20% ≥15% ≥5% ≥4% ≥3% ≥2% ≥1% 更多

200mg 25g 100g 250g 500g 1000g 5000g 1kg 2.5kg 10kg 1ml 5ml 25ml 100ml 250ml 500ml 1l 2l 2.5l 10l 1lt 6x1 4x100 8x500 更多