Hand-operated vacuum pumps Nalgeneä With PVC casing. Vacuum of approx. 86 mbar can be achieved and maintained. With outlet valve with detachable cover and separate vacuum release lever. Tubing conn...
Hand-operated vacuum pumps Nalgeneä With PVC casing. Vacuum of approx. 86 mbar can be achieved and maintained. With outlet valve with detachable cover and separate vacuum release lever. Tubing conn...
Hand-operated vacuum pumps Nalgeneä, with vacuum gauge With PVC casing. Vacuum of approx. 86 mbar can be achieved and maintained. With outlet valve with detachable cover and separate vacuum release...
Hand-operated vacuum pumps Nalgeneä, with vacuum gauge With PVC casing. Vacuum of approx. 86 mbar can be achieved and maintained. With outlet valve with detachable cover and separate vacuum release...