国产精品久久久久无码av,扒开腿狂躁女人爽出白浆,免费看无码毛视频成片,97人人模人人爽人人少妇

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.