“Yes.
Global Bioscience Solutions · Cryo tweezers
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“Self-closing tweezers (or reverse action) naturally hold the grid closed without applying hand pressure.
“It is not recommended.
“For the Vitrobot assembly, the entire tweezer unit is typically replaced to ensure the dovetail alignment remains precise.
“No.
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Are these compatible with the Vitrobot Mark IV?
在公司资料中查看“Yes. The Vitrobot tweezers assembly (47000-500/505) includes the specific dovetail mount required to fit the plunger of the FEI/Thermo Fisher Vitrobot Mark IV, III, II, and I.”
What is the benefit of self-closing tweezers?
在公司资料中查看“Self-closing tweezers (or reverse action) naturally hold the grid closed without applying hand pressure. This is safer for cryo grid manipulation as it prevents accidental dropping if your hand slips or gets tired.”
Can I use standard tweezers for AutoGrids?
在公司资料中查看“It is not recommended. Standard tips can slip off the metal ring. AutoGrid tweezers have a "step" machined into the tip that physically interlocks with the ring, providing a secure hold for AutoGrid clipping and loading.”
Are the tips replaceable?
在公司资料中查看“For the Vitrobot assembly, the entire tweezer unit is typically replaced to ensure the dovetail alignment remains precise. However, we offer high-quality DUMONT tweezers as standalone replacements for general handling.”
Do they rust in Liquid Nitrogen?
在公司资料中查看“No. These are made from Dumoxel or Titanium alloys, which are highly corrosion resistant and designed specifically to withstand the extreme temperature cycling of liquid nitrogen.”
Cryo-EM Tweezers (Vitrobot & AutoGrid)
在公司资料中查看“Premium range of Cryo-EM tweezers including high-precision Vitrobot tweezers and specialized AutoGrid tweezers featuring genuine DUMONT #5 tips.”
关于 Global Bioscience Solutions
Indian scientific instrument supplier founded in 2021, Bengaluru. Supplies SEM, optical microscopes, AFM probes, sputter coaters, EM consumables and lab equipment to research institutions and pharma companies across India.