Dispersers S 25 N - 8G - ST for T 25 digital

DUAL TEMPERATURE CONTROL DRY BATH INCUBATOR TEMPE

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

Glassware Glassware vertical，with anti-explosion film，including condenser(1700cm²), evaporating flask (NS 24/40) and receiving flask (KS 35/20)