5Pcs Pipette Rubber Bulb Dropper Rubber Caps Laboratory Suction Ball,Pear Shaped Fit for 1ml 3ml 5ml 10ml 15ml 20ml Pipettor
【High quality Dropper Rubber Bulb】material: rubber, non-toxic and odorless.
【Perfect size】Hole Inner Dia : 6mm/0.23".
【Flexible & easy to use】Suitable for all kinds of graduated tube, droppers, pipet, transfer pipette, etc.Contoured shape and heavy-wall neck increase grip for easier use with pipets and syringes.
【Package Content 】5 x Blue Dropper Rubber Bulb.
【Provide for professionals】Great for chemical experiments,school teaching, handmade soap DIY.
50Pcs 2mL Spin Column Micro centrifuge Tube Nucleic Acid Purification Column for Genomic DNA/RNA Purification, High Speed Plasmid Column & Collection Tube Kit by Biomed Scientific
Kit includes: instructions, Ready-to-Load DNA samples, UltraSpec-Agarose powder, practice gel loading solution, electrophoresis buffer, InstaStain Blue and FlashBlue stain.
Kit includes: calibrated pipet, 100 ml graduated cylinder, and microtipped transfer pipettes.
All you need: electrophoresis apparatus, power supply, automatic micropipet and tips, balance, microwave or hot plate, visualization system.
Basic concepts of DNA fingerprinting are featured in this lab by comparing crime scene DNA with suspect DNAs.