我和小妺的做爰3,最近韩国日本免费高清观看免费,夜色暗涌时在线观看全集,调教人妻3p,小说 电影 百度云盘资源,婷婷色网中文字幕,一区二区三区机械设备有限公司,玩弄跪趴调教男男sm,中文高清在线观看无码,韩国电影未婚妻的姐姐

伯樂bio-rad短玻板/薄玻璃板制膠板Spacer Plates

名稱：伯樂Bio-rad垂直電泳玻璃板短板

貨號：1653308

規(guī)格：5片/盒

玻璃板大小(W*L):10.1*7.3cm

Pkg of 5, spacer plate with 1.0 mm integrated spacer, for Mini-PROTEAN Tetra System and Mini-PROTEAN 3 Multi-Casting Chamber

Use Mini-PROTEAN Spacer Plates with short plates to form cassette sandwiches when casting polyacrylamide gels. These plates can be used for casting gels with a Mini-PROTEAN Tetra System Casting Frame and Stand, or a Mini-PROTEAN 3 Multi-Casting Chamber.