Sigma-Aldrich
FORTUNA® Optima glass syringes with interchangeable components
带有可互换组件的 FORTUNA ® Optima 玻璃注射器
Methyl (S)-(+)-3-hydroxy-2-methylpropionate
(S)-(+)-3-羟基-2-甲基丙酸甲酯
ART® self-sealing barrier pipette tips
Duran® beakers
Duran® 烧杯
Duran® crystallizing dishes
Kimax® weighing bottle, Style I
Nalgene® graduated cylinders
Nalgene® Griffin beakers