Open Pulled Straw (OPS) Vitrification Device Packaging:Box of 5 rotates 360° Diopter adjustment 10X/18

rotates 360° Diopter adjustment 10X/18 wide field eyepieces (10X/20HP available) Monocular

Wick for Alcohol Burner

Use the rotating head to adjust the height for taller users

The CELL-VU® Cytometer consists of a standard (3 x 1″)

Open Pulled Straw (OPS) Vitrification Device Packaging:Box of 5 rotates 360° Diopter adjustment 10X/18Open Pulled Straw (OPS) Vitrification Device Widespread application of vitrification for cryopreservation of oocytes and embryos is one of the most significant achievements in human assisted reproductive technology (ART) during the past decade. The Open Pulled Straw (OPS) was the first purpose designed tool for ultra rapid vitrification. Introduced by Professor Gabor Vajta in 1998, OPS is recognized as one of the best high rate cooling warming