US$ 24.99
and specific gravity work
Five-part DNA structure model demonstrates base pairing
Standard 30° apex glass prism with 30° x 30° x 120° geometry
with the (Br) element stamp marking the material for easy identification
Right-Angle Rotaflow Stopcock, 0-6mm Bore, Borosilicate Glass Meters_Electrical and specific gravity workRight angle Rotaflow stopcock in borosilicate glass features 0 6mm bore for precise flow control in burettes and chemistry apparatus.
US$ 24.99
US$ 29.99
US$ 10.00
US$ 22.00
US$ 153.00
US$ 86.67
US$ 150.00