美国PYREX玻璃漏斗优惠价
美国PYREX玻璃漏斗
6120 PYREX Brand, Plain 60° Angle, Short Stem, Large Size
Stems are approximately 15 mm O.D. by 100 mm (4") long.
美国PYREX玻璃漏斗
6140 PYREX Brand, Plain 60° Angle, Long Stem
These funnels have a beaded edge for strength. They are fabricated from blanks formed to a 60° angle, which permits accurate fitting of the filter paper, thus reducing filtering time. The stems are made of heavy wall tubing approximately 150 mm (6") long.
美国PYREX玻璃漏斗
6160 PYREX Brand, Fluted, 60° Angle, Long Stem
Have a strong beaded edge. These funnels are fabricated from blanks formed to a 60° angle. In addition, they have depressed inside flutings which further decrease filtering time.
