Simport Scientific Microcentrifuge Tubes With Locking Cap - MICROCENTR ? Grayline Medical

1.5ml Microcentrifuge Tube with Locking Cap, Yellow - 5000/Case Made of polypropylene. These Secure-Lock microcentrifuge 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. Tubes are graduated at 0.5, 1.0 and 1.5ml. Lids can be pierced easily with a syringe needle. Etched surface on side of tube for sample identification. Can be used at extreme temperatures from -175 C to +121 C. Autoclavable. Maximum centrifugation RCF: 20,000g. All Simport Microcentrifuge tubes offer a CLIKLOK seal especially designed to reduce popping where freezing, boiling, storing or shipping is required. This superior quality CLIKLOK system works in two stages: 1. If only spinning is to be done, a slight push of the cap over the tube is required. 2. For a complete seal, press further on snap cap until a CLICK is heard. Available in four different colors. Packaged in tamperproof resealable safety-lock bags of 500 tubes. Product photo may not exactly match the product offered for sale. Please refer to the product description.