1923 B. 95 478 To keep the blank correction small, N/ 1 (in place of N/ 10) acid or alkali was used (with a micro-burette).
1946 19 Oct. 556/2 The apparatus is completed by a microburette mounted on a movable arm.
1992 89 3592/1 Dextran-linked fluorescent dyes were pressure injected into impaled protoplasts by using a SB2 syringe microburet system.