These graduated tubes offer a special locking system which can be bent upward to lock on the cap, ensuring extra protection during critical steps such as boiling, freezing, centrifugation and shipping. The bottom is reinforced for added protection against leakage. Maximum clarity for visual sample inspection. An etched writing surface on the side allows for easy and convenient sample identification. Tubes can be used in extreme temperatures from -175°C to +121°C. Maximum centrifugation RCF: 20,000g. Available in four colors. Packaged in tamperproof, re-sealable safety-lock bags.

Items

PQ = Package Quantity, DPrice = Discounted Price

Item Number	Item Description	PQ
CLS-4300-LCN	1.5mL Micro Centrifuge Tube, Graduated, Natural, Locking Cap	P500
CLS-4300-LCB	1.5mL Micro Centrifuge Tube, Graduated, Blue, Locking Cap	P500
CLS-4300-LCG	1.5mL Micro Centrifuge Tube, Graduated, Green, Locking Cap	P500
CLS-4300-LCY	1.5mL Micro Centrifuge Tube, Graduated, Yellow, Locking Cap	P500