Bulb pipettes, with ISO Batch certificate | Pcs./PU | Order Number | 5 ml, ISO, Error limit ± 0.015 ml, Length 400 (± 10 mm) | 6 | 144912650 | 10 ml, ISO, Error limit ± 0.02 ml, Length 440 (± 10 mm) | 6 | 144912660 | 25 ml, ISO, Error limit ± 0.03 ml, Length 520 (± 10 mm) | 6 | 144912669 | 50 ml, ISO, Error limit ± 0.05 ml, Length 540 (± 10 mm) | 6 | 144912676 | 100 ml, ISO, Error limit± 0.08 ml, Length 585 (± 15 mm) | 6 | 144912680 | Bulb pipettes, with USP Batch certificate | Pcs./PU | Order Number | 5 ml, USP, Error limit ± 0.01 ml, Length 400 (± 10 mm) | 6 | 104930607 | 10 ml, USP, Error limit ± 0.02 ml, Length 440 (± 10 mm) | 6 | 104930612 | 25 ml, USP, Error limit ± 0.03 ml, Length 520 (± 10 mm) | 6 | 104930615 | 50 ml, USP, Error limit ± 0.05 ml, Length 540 (± 10 mm) | 6 | 104930618 | 100 ml, USP, Error limit ± 0.08 ml, Length 585 (± 15 mm) | 6 | 104930619 | |