US$ 103.20
3 glass holds 5mL with 10/19 polyethylene stopper for small-volume volumetric measurement procedures
Compact regulated +15V DC power pack rated at 1 A
Pairs 50mm of aperture with a 150mm focal length on a double-concave glass lens at ~5
this terrestrial telescope model includes a printed ray diagram so students can trace the upright image formation
Melting Point Apparatus Capacity_50mL 3 glass holds 5mL withMelting point apparatus with a thermometer holder and capillary tube wells for determining the transition temperature of organic solids in organic chemistry laboratories.
US$ 103.20
US$ 111.20
US$ 134.98