P7700-S2, (includes 4 pipettes: P7700-200, P7700-1000, P7700-5M, P7700-10M, P7700-CAR)

Benchmark Scientific, Part Number P7700-S2, (includes 4 pipettes: P7700-200, P7700-1000, P7700-5M, P7700-10M, P7700-CAR)