Maintaining secure, leak-proof connections between glass components is critical for safety and precision in every laboratory procedure. LabFriend provides an extensive selection of NS joint accessories, located within the distillation and synthesis section of our distillation, separation, and filtration department. These professional fastening solutions prevent accidental decoupling of jointed glassware during distillation, synthesis, and extraction.
Why Choose Professional NS Joint Accessories?
Our curated collection of joint hardware is designed for thermal stability, chemical resistance, and mechanical reliability:
- Color-Coded POM Clips: We stock ISOLAB Clips for NS Joints made from durable Polyoxymethylene (POM), available in various colors and sizes (NS 12/21 to NS 45/40) for easy identification and secure fastening.
- High-Security Safety Clips: Utilize Lenz-Laborglas Conical Joint Clips (Type "Safety Clip") for critical applications, providing a robust grip on standard NS 29/32 joints.
- Heavy-Duty Fork Clamps: Explore Lenz-Laborglas Fork Clamps made from Chrome-Nickel steel, including specialized models with fixing screws for spherical (KS 13) or conical joints.
- Universal KECK Clips: Our range features DWK Duran KECK Clips for conical joints, the industry-standard choice for securing borosilicate glassware without the need for grease.
- Specialized Wire Clips: For high-temperature or specialized setups, utilize HWS Wire Clips made from Chrome-Nickel steel, designed specifically for NS 14/23 joints.
LabFriend supplies NS joint accessories from the world’s most trusted laboratory hardware brands:
- ISOLAB: Offers a comprehensive variety of colorful POM clips for fast and reliable joint securing in everyday lab work.
- Lenz-Laborglas: Provides high-precision safety clips and robust metal fork clamps for advanced synthesis and distillation assemblies.
- DWK Life Sciences: Features the iconic KECK clips, synonymous with durability and secure fitment in Duran glass systems.
- HWS Labortechnik: Specialists in technical laboratory equipment, offering high-grade steel wire clips for demanding environments.
- Bohlender: Specialists in high-performance fluoroplastic labware, offering durable components for demanding chemical environments.
Secure connections are vital for a functional apparatus; to further complete your distillation or synthesis setup, we recommend exploring these related categories:
- NS Joint Neck Flasks: Ensure your joint clips are paired with high-quality ISOLAB Erlenmeyer or Lenz pear-shape flasks.
- Reaction & Distillation Components: Use clips to securely connect ISOLAB adapters and Lenz-Laborglas delivery tubes.
- Dropping Funnels: Secure Lenz cylindrical funnels to your reaction flasks using standardized safety clips.
- Gas Wash Bottles: Maintain airtight seals on Lenz-Laborglas Drechsel bottles using compatible NS 29/32 clips.
Unsure if a plastic POM clip or a metal fork clamp is better for your high-temperature distillation? Our team provides local technical support to help you find the perfect fastening solution with fast shipping and competitive pricing.
Frequently Asked Questions
1. What is the maximum temperature for POM joint clips?
POM (Polyoxymethylene) clips, like those from ISOLAB, are typically suitable for temperatures up to approximately 150°C. For higher-temperature applications, metal clips or fork clamps are recommended.
2. How do I choose the right size clip for my joint?
Clips are sized according to the NS joint diameter. For example, an NS 29/32 joint requires a clip labeled for size 29, such as the Lenz-Laborglas safety clip or a red POM clip.
3. What is the advantage of using a metal fork clamp?
Metal fork clamps, such as those from Lenz-Laborglas, offer superior mechanical strength and can be tightened with a fixing screw, making them ideal for heavier assemblies or high-pressure situations.
4. Are KECK clips and POM clips interchangeable?
Yes, both serve the same primary function of securing conical ground joints. KECK clips (DWK Duran) are a specific brand of high-quality plastic clips often preferred for their longevity and secure grip.
