cust packed cold trap, TT24-7 Back Catalog number: T-7CUS Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended U-COV06 O-Ring, Size 006, pk/10 Price on request M-MCAL50 Disposable dish, alum, 50mL,pk100 Price on request OST-201-0246 Screw caps for screwthread tubes GL14, bore 8mm Price on request