Variable Angle Glass Prism, 25° x 25° x 130° Item Type_Tongs Lamp-house assembly dimensioned as the

Lamp-house assembly dimensioned as the matched replacement unit for optical bench and light-source apparatus when the original housing reaches end of life

and human helminth infection for medical parasitology teaching

Eight-piece stainless steel slotted mass set supplied with a corrosion-resistant finish

Five-piece retort stand set combining a powder-coated 8 by 5 inch steel base

Bicycle dynamo on a 4mm-socket base with a parallel-wired MES lamp and 2

Variable Angle Glass Prism, 25° x 25° x 130° Item Type_Tongs Lamp-house assembly dimensioned as thePairs a 25 apex with 25 x 25 x 130 geometry on a glass prism, the apex continuing the systematic angle versus deviation series for comparing nonlinear deviation growth.