Replacement sealing ring, (GL45), 10/pk.

PS1.1 Universal top plate(round)，used with VT1.3.1--12

VT1.5 Erlenmeyer flask attachment(100mL-250ml)，Operating speed: 0~1500rpm

INCUBATOR SHAKER, 50 ~300 rpm, 4 ~60°C, with (PW-420)