High quality syringe filters, made in Germany, certificate upon request. Polyamide membrane. In: Luer-Lock female out: luer slip, autoclavable, ultrasonically welded. Equivalent to Labhut Cronus FFNN1302-1000 and FFNN1302-100 Identical to Labhut part nr.: TF42217-NN, TF42217-NC, F2613-2, F2613-2C