(Economical enough so that they can be disposed and strong enough to be reused.)
(High Quality PTFE Stir Bars for Magnetic Stirrers. These Stir Bars can be autoclaved. Sizing by Length x Thickness.)
(Economical enough so that they can be disposed and strong enough to be reused.)
(High Quality PTFE Stir Bars for Magnetic Stirrers. These Stir Bars can be autoclaved. Sizing by Length x Thickness.)
(For use with student cells or in various other chemical or electricity experiments.)
(Porcelain. Glazed inside out.)
(Porcelain. Glazed inside out.)
(Porcelain. Glazed inside out.)
(Porcelain. Glazed inside out.)
(Excellent Quality. Ash Content 0.15%. Circular Filter Paper, Box of 100 circles. Sizing by diameter.)
(Excellent Quality. Ash Content 0.15%. Circular Filter Paper, Box of 100 circles. Sizing by diameter.)
(Excellent Quality. Ash Content 0.15%. Circular Filter Paper, Box of 100 circles. Sizing by diameter.)
(Pre-treated with double acid. Washed with distilled water. Negligible ash content, 0.01%.
For precise Quantitative Analysis. Circular Filter Paper, Box of 100 circles. Sizing by diameter.)
(Pre-treated with double acid. Washed with distilled water. Negligible ash content, 0.01%.
For precise Quantitative Analysis. Circular Filter Paper, Box of 100 circles. Sizing by diameter.)
