Spare 300mL Funnel for Vacuum Filtration Assembly Lab Equipment_Centrifuges and the chemical nature of

and the chemical nature of genes

4 inches with thread-fitted joints tuning pressure by screw

Large-scale typical flower model with removable floral parts and a bisected ovary showing internal ovule arrangement for detailed botany instruction

Fifty-pack of 6mm steel ball bearings for projectile launchers

Converts rotation into reciprocating motion through a crank-and-connecting-rod linkage

Spare 300mL Funnel for Vacuum Filtration Assembly Lab Equipment_Centrifuges and the chemical nature ofFor restoring the sample loading stage on a vacuum filtration assembly after breakage, this spare 300 mL funnel component fits the compatible 1000 mL filtration system.