Borosilicate Glass Buchner Filtering Flask with Side Arm, 29/32 Socket Capacity:500mL the moderate curvature spreading light

the moderate curvature spreading light gently for divergence and virtual-image-formation work in refraction demos

this 5mL Anti-H Lectin reagent extends ABO testing into rare-blood-type detection

electrolyte preparation

this 500mL bottle of instant white Drosophila medium makes 30-40 standard cultures with just water added — no sterilization required

and starch-and-lipid tests with a teacher manual and student activity guide for biology and biochemistry coursework

Borosilicate Glass Buchner Filtering Flask with Side Arm, 29/32 Socket Capacity:500mL the moderate curvature spreading lightHeavy duty borosilicate 3. 3 glass Buchner filtering flask with a 29 32 interchangeable joint and integrated side arm for vacuum filtration setups.