H150-1000NLA water chiller - 1000Watts cooling p

Adapter pack for 7ml tubes in Z207-A rotors, 2/pk.

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

Silicone mattress for 6× 50ml test tubes use with SK-R30L-E&SK-R30D-E, 10pcs/pack