Name: Lenz-Laborglas Pear-Shape Flask, Two-Neck (C-neck & Side-neck NS 14/23), Ø 50 mm
Brand: Lenz-Laborglas
SKU: 9.012 033
Price: 1553.16 NTD
Availability: BackOrder

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The Lenz-Laborglas Pear-Shape Flask features two NS 14/23 ground-glass necks—a central C-neck and an angled side-neck—both crafted from high-quality DURAN® borosilicate glass for superior thermal and chemical resistance. Its compact pear-shaped body (Ø 40 mm) ensures efficient mixing and even heat distribution. Ideal for small-scale chemical synthesis, reflux, and distillation setups.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN® borosilicate glass</li>
 <li>Neck Configuration: Two-neck design with central (C-neck) and 25° angled side-neck, both NS 14/23</li>
 <li>External Diameter: 40 mm</li>
 <li>Applications: Ideal for small-volume distillation, reaction work that requires multiple apparatus connections</li>
</ul>

The Lenz-Laborglas Pear-Shape Flask is a compact, versatile piece of laboratory glassware—its dual-neck configuration offers flexible access while maintaining a high level of precision and durability.

Compact dual-neck pear-shaped flask by Lenz‑Laborglas—Ø 40 mm, C-neck & side‑neck NS 14/23, DURAN® glass—perfect for small-scale lab reactions.

Lenz-Laborglas Pear-Shape Flask, Two-Neck (C-neck & Side-neck NS 14/23), Ø 40 mm

Pear-shape Flasks, Two-neck, C. Neck NS 14/23 Side Neck NS 14/23

The Lenz-Laborglas Pear-Shape Flask with dual necks—central (C-neck) and angled side-neck—both utilizing NS 14/23 conical ground joints, combines enhanced access with precise functionality. Crafted from high-quality DURAN® borosilicate glass, this flask features a broad pear-shaped body (Ø 85 mm) that ensures even temperature distribution and efficient mixing. Ideal for distillation, synthesis, or multi-entry reactions in demanding laboratory environments.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN® borosilicate glass, high chemical & thermal resistance</li>
 <li>Neck Configuration: Two-neck design with one central neck and one side-neck (angled 25°), both NS 14/23</li>
 <li>External Diameter: 85 mm</li>
 <li>Joint Standard: NS 14/23 (DIN grounding, high taper accuracy, excellent tightness)</li>
 <li>Applications: Distillation, evaporation, synthetic reactions, and setups requiring multiple port access</li>
</ul>

The Lenz-Laborglas Pear-Shape Flask delivers expanded functionality with its dual-access neck design and robust construction—making it ideal for complex laboratory processes where control and durability matter.

Dual-neck pear-shaped flask by Lenz-Laborglas—C-neck & side-neck, both NS 14/23, DURAN® glass, Ø 85 mm—ideal for multi-access lab applications.

Lenz-Laborglas Pear-Shape Flask, Two-Neck (C-neck & Side Neck NS 14/23), Ø 85 mm

Pear-shape Flasks, Two-neck , C. Neck NS 14/23 Side Neck NS 14/23

The Lenz-Laborglas Pear Shape Flasks are designed with two necks, a C neck (NS 14/23) and a side neck (NS 14/23/4), providing versatility and precision for laboratory use. Made from high-quality borosilicate glass, these flasks are ideal for reactions requiring multiple connections, such as reflux, distillation, and other laboratory procedures. The unique pear shape ensures even heating and efficient liquid handling during experiments.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Shape: Pear shape for even heating and efficient liquid handling</li>
 <li>Neck Size: C neck NS 14/23 and side neck NS 14/23/4 for versatile connections</li>
 <li>Material: Borosilicate glass for thermal resistance and durability</li>
 <li>Application: Ideal for reflux, distillation, and other laboratory reactions</li></ul>
 
 These pear shape flasks are essential for laboratories that require precise, durable, and versatile glassware for a wide range of chemical reactions and processes.

Discover Lenz-Laborglas Pear Shape Flasks—ideal for reflux and distillation with C neck and side neck connections for versatile lab applications.

Lenz-Laborglas Pear Shape Flasks Two Neck C Neck NS 14/23, Side Neck NS 14/23/4

Pear-shape Flasks, Two-neck, C. Neck NS 14/23 Side Neck NS 14/23_100201839

The Lenz-Laborglas Pear-Shape Flask features two conical ground glass necks—a central (C-neck) and an angled side-neck—both fitted with NS 14/23 joints. Crafted from high-quality DURAN® borosilicate glass, the compact pear-shaped body (Ø 50 mm) ensures efficient heat distribution, optimal mixing, and multiple access points for versatile lab setups. Ideal for small-scale synthesis, reflux, or distillation requiring dual apparatus connections.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN® borosilicate glass, offering exceptional chemical and thermal resistance</li>
 <li>Neck Configuration: Two-neck design with central C-neck and 25° angled side-neck, both NS 14/23</li>
 <li>External Diameter: 50 mm</li>
 <li>Applications: Ideal for compact laboratories performing distillation, reflux, and multi-access reactions</li>
</ul>

The Lenz-Laborglas Pear-Shape Flask offers practical versatility and high performance in a compact form—perfect for intricate laboratory procedures where precision and durability are essential.

Compact pear-shaped flask by Lenz‑Laborglas with C‑neck & side‑neck (NS 14/23), Ø 50 mm, DURAN® glass—perfect for multi-access small-scale reactions.

Lenz-Laborglas Pear-Shape Flask, Two-Neck (C-neck & Side-neck NS 14/23), Ø 50 mm

NTD 1,553

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