人与禽性视频77777-嗯嗯哦骚货欠操奶胀紧了-亚洲无码中文字幕加勒比-就去吻亚洲精品日韩都没

NALGENE干燥器板Desiccator Plate

可高溫高壓滅菌。淡綠色金屬陶瓷復(fù)合材料。保證干燥器板不易打破，與瓷制品相比，具有更強的耐熱沖擊性?；饞伖狻⒛透g、惰性、不粘任何東西的玻璃表面與金屬黏合。該板標(biāo)有編過號的象限，可以更容易的確定干過和其它容器的位置。建議與5309-0250、5310-0250和5311-0250一起使用。
NALGENE干燥器板Desiccator Plate

訂購信息：

貨號		5312-0230
外徑, mm		230
外徑, in.		9-1/16
每盒數(shù)量		1
每箱數(shù)量		6

5312 Desiccator Plate

Materials:

light green ceramic-metal composite

This desiccator plate has greater resistance to thermal shock than porcelain. Fire-polished, corrosion-resistant, inert, non-stick glass surface bonded to metal. The plate is marked with numbered quadrants for easy location of crucibles and other containers. Plate has 24 holes; center is 7/8-in. Recommended for use with 5309-0250, 5310-0250 and 5311-0250.

詳細(xì)產(chǎn)品信息可和選購