美国PYREX螺口试管优惠价
美国PYREX螺口试管9825 进口PYREX玻璃试管9826 PYREX试管
与9825培养管（前面有述）类似，只不过酚醛塑料盖具有PTFE 表面，牢固地粘在橡胶内衬上，可提供高惰性的密封面
9825 PYREX® Brand, Culture, Screw Cap
Furnished with deep-form phenolic caps to facilitate handling and sealing after autoclaving.Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving. Caps are provided with a glued-in, white rubber liner. The white enamel marking spot gives an excellent surface for pencil notations. Pencil marks are easily erased.
美国PYREX螺口试管9825 进口PYREX玻璃试管9826 PYREX试管
所配的深型酚醛塑料盖使得这些培养管在高压加热后易于进行密封。盖上具有胶粘的白色橡胶内衬。白色搪瓷标记点提供了铅笔书写的良好表面。铅笔标记易于擦除
9826 PYREX Brand, Culture, Screw Cap with Teflon® Liner
Similar to No. 9825, but phenolic cap has a PTFE interface firmly bonded to the glued-in rubber liner, providing a sure and highly inert sealing face.
美国PYREX螺口试管9825 进口PYREX玻璃试管9826 PYREX试管