
牙膏中蛋黄球蛋白(IgY)活性效价测定方法(QB/T 4363-2012)
¥12.70定价:¥14.00 (9.08折)

¥12.30定价:¥14.00 (8.79折)

¥40.80定价:¥48.00 (8.5折)

¥173.80定价:¥220.00 (7.9折)

¥13.70定价:¥16.00 (8.57折)

¥20.10定价:¥26.80 (7.5折)

导语_点评_推荐词
¥141.90定价:¥168.00 (8.45折)

¥38.40定价:¥48.00 (8折)

¥38.10定价:¥42.00 (9.08折)

油脂化学,高等学校,教材
¥24.70定价:¥33.00 (7.49折)

¥35.60定价:¥45.00 (7.92折)

¥40.00定价:¥50.00 (8折)

¥12.60定价:¥16.00 (7.88折)

双烷基(C8~C10)二甲基卤化铵(QB/T 4083-2010)
¥12.60定价:¥14.00 (9折)

¥48.00定价:¥60.00 (8折)

¥12.00定价:¥14.00 (8.58折)

¥13.70定价:¥16.00 (8.57折)

¥14.50定价:¥16.00 (9.07折)

¥15.20定价:¥19.00 (8折)

¥32.00定价:¥40.00 (8折)

¥30.90定价:¥35.00 (8.83折)

¥25.30定价:¥30.00 (8.44折)

导语_点评_推荐词
¥38.70定价:¥49.00 (7.9折)

¥24.90定价:¥30.00 (8.3折)

¥19.20定价:¥24.00 (8折)

食品相关产品市场准入制度系列教材 餐具洗涤剂产品生产许可教程
¥51.00定价:¥60.00 (8.5折)

¥12.70定价:¥14.00 (9.08折)

¥12.70定价:¥14.00 (9.08折)

¥15.30定价:¥18.00 (8.5折)

¥31.20定价:¥39.00 (8折)

¥6.50定价:¥8.00 (8.13折)

¥8.00定价:¥10.00 (8折)

¥30.90定价:¥35.00 (8.83折)

¥27.70定价:¥35.00 (7.92折)

¥10.90定价:¥12.00 (9.09折)

¥9.60定价:¥12.00 (8折)

¥24.70定价:¥29.00 (8.52折)

¥45.60定价:¥48.00 (9.5折)

¥15.80定价:¥20.00 (7.9折)

¥11.10定价:¥14.00 (7.93折)

¥30.40定价:¥38.00 (8折)

口腔清洁护理用品 牙膏用天然碳酸钙(QB/T 2317-2012)
¥17.60定价:¥20.00 (8.8折)

¥34.70定价:¥44.00 (7.89折)

¥33.20定价:¥42.00 (7.91折)

日化产品抗菌抑菌效果的评价方法(QB/T 2738-2012)
¥27.70定价:¥35.00 (7.92折)

¥12.30定价:¥14.00 (8.79折)

¥10.60定价:¥12.00 (8.84折)

¥14.40定价:¥18.00 (8折)

¥14.20定价:¥18.00 (7.89折)

¥11.10定价:¥14.00 (7.93折)

¥23.80定价:¥28.00 (8.5折)

¥62.90定价:¥68.00 (9.25折)

配方新颖,种类齐全,简便实用。
¥43.30定价:¥49.00 (8.84折)

¥13.70定价:¥16.00 (8.57折)

¥14.50定价:¥16.00 (9.07折)

¥10.60定价:¥14.00 (7.58折)

¥11.90定价:¥14.00 (8.5折)

¥12.70定价:¥14.00 (9.08折)

¥10.90定价:¥12.00 (9.09折)

¥11.20定价:¥14.00 (8折)