Borosilicate Glass Receiver Adapter with Long Stem Ceramic Labware_Dishes and Jars dimensioned as the matched replacement

dimensioned as the matched replacement carriage for the LED ray box (PH0602ALED) track when an original rider is lost or damaged

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

Supplies air-pressure changes to the PH0150A Boyle's Law apparatus through a foot-operated pump

the most common size for general entomology work across a wide range of specimen sizes

Straight-inner-tube Liebig design provides efficient water-jacket cooling during reflux and distillation of medium- and high-boiling solvents in organic chemistry

Borosilicate Glass Receiver Adapter with Long Stem Ceramic Labware_Dishes and Jars dimensioned as the matched replacementExtended stem reaches deep into receiving flasks during distillation, minimizing air contact and reducing loss of volatile products during collection.