US$ 89.00
Range-rated 50mm double-concave glass lens spanning 300-1000mm focal lengths
and aluminum via four engraved strips radiating from a heated 4
this Perspex acrylic rod gains a positive charge when rubbed with cloth
sized for heavier-gauge electronics work and laboratory wiring where the 25W iron heats too slowly to flow solder
Squat Porcelain Crucible with Lid, 100mL Lab Supplies_Sieves Range-rated 50mm double-concave glass lensSquat form porcelain crucible with lid holds 100mL in glazed construction for high temperature combustion and chemistry heating procedures.
US$ 89.00
US$ 28.00
US$ 28.00
US$ 137.50
US$ 68.00
US$ 160.00
US$ 36.00
US$ 40.00
US$ 12.00