US$ 399.50
Mosquito head model reveals proboscis
and sterilization procedures
Flame stabilizer on this LPG Bunsen burner maintains a steady cone across drafts
ten 300 by 3mm rods dimensioned to match companion copper
Mounted Potentiometer Glassware_Glass Flasks Mosquito head model reveals proboscisMounted pot box with two continuously variable potentiometers (0 10k ohms and 0 470k ohms at 1W plus or minus 5%) and 4mm safety sockets, providing two adjustable resistances on one apparatus.
US$ 399.50
US$ 15.00
US$ 602.00
US$ 199.50
US$ 22.95