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Open pulled straw vitrification

OPS is an open system at cooling and warming, and safely closed system at storage to prevent cross contamination in liquid nitrogen. OPS is the first purpose-designed tool for high-speed vitrification. It is also widely acknowledged as one of the best ones, with both cooling and warming rates around 20,000 C⁰/min. It can be used for MII phase oocyte and any stages of embryo development successfully. One straw set contains one pulled straw and a container, available in 5 different colors.
 
SIMPLE OPERATION, SAFE STORAGE
 

Loading, cooling, and package

Touch the droplet with the narrow end of the straw and the capillary effect will force the medium to enter it. Put the straw into liquid nitrogen for vitrification immediately, and then transfer the straw into the pre-cooled container.

Warming and expelling

Tightly cover the wide end of the straw with your index fingers. The medium will flow out from the straw as a result of the increased pressure of warming air inside the straw.

*VitaVitro Cryopreservation System is approved for marketing in China, Europe and USA.

Please contact us to get more information.

 
Mobile App
 
Welcome to free download the first APP for vitrification. A mobile app that is not a manual, not a video, not a guide, but A COACH providing:

step-by-step on-time instructions during the whole vitrification-warming process with a built-in stopwatch function

interactive personalized information with options to choose the appropriate route

ample possibility to obtain background information opinions and suggestions

direct contact to the inventor and producer

  Android OS
  iOS
 
Instruction video
 
How to vitrify all stages
This movie demonstrates how to vitrify oocytes and embryos using VitaVitro Cryopreservation System

Quality control

VitaVitro Straw Set

Endotoxin < 0.5EU/device

Mouse embryo assay ≥ 80%

Sterility test

Ordering information

Product Name Catalog No. Specifications Shelf life
VitaVitro Straw Set V001001 5 piece/bag 24 months
Teeth Forceps VOPS01 ─ ─
Heat sealer VOPS02 ─ ─
Container cutter VOPS03 ─ ─
Cooling Box VOPS04 1 set/box ─

Support Documents

VitaVitro® Straw Set Safety Data Sheet

download

VitaVitro® VitaVitro-OPS brochure

download
Accessories
Heat sealer
LO: 80°C
HI: 110°C
 
Container cutter
 
Teeth Forceps