P7700-S1, (includes 4 pipettes: P7700-10, P7700-20, P7700-200, P7700-1000, P7700-CAR)

Benchmark Scientific, Part Number P7700-S1, (includes 4 pipettes: P7700-10, P7700-20, P7700-200, P7700-1000, P7700-CAR)