国产美女免费流白浆视频_中文字幕有码视频在线观看日韩一区二区三区_成人AⅤ国产在线视频_黄片不卡视频在线观看_国产GAYSEXCHINA男同MEN雷爷_另类小说第1页综合_亚洲AV无码专区国产乱码多波_麻豆国产在线视频区_亚洲精品成人电影_亚洲av男人天堂

Available in 0.2 μm, 0.45 μm and 0.8 μm pore sizes

Available in White or Black membranes with gridded surfaces

Pre-sterilized (gamma irradiation) and ready to use product

Comes in box of 150 count 

Sold in packs of 150 or or 600 (4 x 150), 47 mm. For 50 mm size please contact GVS sales team

Compatible with various dispensers (Microsart E-Motion, EZ-Pak, EZ-Pak Curve, Whatman Membrane-Butler)

Individually sealed filters are printed with the membrane specification and lot number on the clear cover of each sealed filter

Membranes are numbered from 1 to 150 to mantain control of the ribbon progressive usage

White MCE membranes with Black Grids are widely used for general purpose examination and enumeration of microorganisms.  Commonly used for water, waste-water, pharmaceutical, medical, food and beverage analysis.  The contrasting grid lines facilitate counting of colonies.

Black MCE with White Grids provide color contrast between the filter and white or beige microorganisms without the need for counter-stain.  Commonly used for bottled water, carbonated beverages, beer and wine analysis.  The contrasting grid lines facilitate counting of colonies.