Pipettes, Measuring Serological  Class A, Calibrated @ 27℃,

• Manufactured from specially selected medium well  Borosilicate 3.3 accurate bore glass tubing glass
• They have precision forced jets and beval ground ends to resis chipping
• All of the pipettes are individually measured and then marked
• The graduation marks are in durable amber stain
• Each pipette with Unique Serial number & individual work certificate