Guardian 5000 special nester clamp CLS-NESTXS

Product Description

The StemAids CLS-NESTXS Special Nester Clamp is designed to provide secure gripping support for laboratory glassware that may not fit standard straight-jaw clamps. Its nester-style design is useful for holding distillation columns, round or irregular glassware, and other apparatus where stable positioning is required near a lab frame, stand, or hotplate stirrer setup.

Made from stainless steel, this clamp supports durability, chemical resistance, and repeated laboratory use. It is suitable for controlled setups involving chromatography, distillation, titration, electrolysis, research and development, water bath work, cleanroom applications, and acid fume hood environments.

Key Features

• Special nester-style clamp for irregular or large laboratory glassware
• Suitable for Guardian 5000 and compatible Guardian 3000/5000 hotplate stirrer systems
• Grip range of 1.97 inch to 4 inch, equivalent to 50 mm to 102 mm
• Stainless-steel construction for durability and chemical resistance
• Useful for distillation columns, odd-shaped glassware, and laboratory apparatus support
• Suitable for chemistry, R&D, QC, titration, chromatography, and electrolysis applications
• Designed for stable positioning of apparatus near a laboratory frame or stand
• Procurement-friendly accessory for institutional laboratory setups

Product Specifications

How to Use StemAids CLS-NESTXS Special Nester Clamp

1. Confirm that the glassware or apparatus diameter is within the 50 mm to 102 mm grip range.
2. Select a compatible laboratory stand, lab frame, or Guardian 5000 support setup.
3. Attach the required clamp holder or bosshead to the lab frame or stand.
4. Insert the nester clamp arm securely into the holder.
5. Position the clamp near the required apparatus location.
6. Place the distillation column, glassware, or irregular apparatus inside the nester clamp.
7. Tighten the clamp gradually until the apparatus is held firmly.
8. Check that the glassware is supported without excessive pressure.
9. Confirm that the full setup is balanced before heating, stirring, distillation, or testing work begins.
10. After use, release the clamp slowly, remove the apparatus carefully, clean the clamp, and store it in a dry laboratory area.

Applications

• Distillation column holding
• Support for odd-shaped laboratory glassware
• Chromatography apparatus setup
• Titration and analytical laboratory work
• Electrolysis experiment support
• Research and development laboratory setups
• Quality-control and industrial testing laboratories
• Water bath, fume hood, and cleanroom laboratory applications

Why Choose StemAids?

StemAids supplies practical laboratory accessories for educational institutions, research laboratories, and industrial testing environments. The StemAids Guardian 5000 Special Nester Clamp CLS-NESTXS is suitable for users who require secure holding support for distillation columns, irregular glassware, and laboratory apparatus used with compatible Guardian 5000 systems.

• Clear model and specification details for procurement teams
• Suitable for academic, research, pharmaceutical, and QC laboratories
• Stainless-steel construction for repeated laboratory use
• Useful for non-standard glassware and irregular apparatus holding
• Procurement-ready description for quotations, tenders, and laboratory purchase lists

Care and Safety Instructions

• Do not use the clamp if it is bent, cracked, corroded, or mechanically damaged.
• Do not overtighten the clamp on glassware, as excessive pressure may cause breakage.
• Always check that the clamp holder or bosshead is securely tightened before use.
• Use proper heat-resistant gloves when working near hotplates, heating baths, or heated glassware.
• Do not exceed the safe load capacity of the stand, holder, or support frame.
• Clean the clamp after use and remove chemical residue where applicable.
• Store in a clean, dry laboratory cabinet to maintain long service life.

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Frequently Asked Questions