Micro Pipette Filler Biology_Entomology & Zoology this cover-protected single rheostat carries

this cover-protected single rheostat carries a constantan winding with 4mm safety socket terminals

autoclavable and thermal-shock resistant for daily lab use

Racked display of fourteen precision-machined stainless steel slotted masses totaling 1110 grams from 1 to 100 gram pieces

Fifteen-frame pulley block assembly set with five each of single

Micro Pipette Filler Biology_Entomology & Zoology this cover-protected single rheostat carriesDesigned for easy and comfort to suit all types of liquid handling needs in every laboratory, fitted with two LEDs. Available in four attractive colors. This is friendly, efficient and reliable electronic pipette filling instrument. Designed for easy and comfort to suit all types of liquid handling needs in every laboratory, fitted with two LEDs. Continuous adjustment of pump speed during operation. Universal silicon collet is provided to accept