"Lenz Laborglas"
Stopcocks, needle-valve, straight
Supplier: Lenz Laborglas
Needle-valve stopcocks are made of DURAN® borosilicate glass, with PTFE spindle.
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Stopcocks, needle-valve, 90° angle
Supplier: Lenz Laborglas
Needle-valve stopcocks are made of DURAN® borosilicate glass, with PTFE spindle.
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Drying tubes with standard ground joints, U-shaped
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear. Replaceable NS stopcocks. Lateral tube connectors with 6 mm external diameter.
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Laboratory bottles, narrow neck, with screw cap and thread
Supplier: Lenz Laborglas
Bottles are made of DURAN® borosilicate glass, with DIN thread, blue PP screw caps and pouring rings.
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Cold traps with/without condensation drain
Supplier: Lenz Laborglas
For direct filling with coolant. Double-walled design ensures low coolant consumption. Includes NS 29/32 standard ground socket for connecting to the apparatus and NS 29/32 standard ground cone for connecting to the vacuum pump. DURAN®, borosilicate glass, clear.
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Sleeves for conical ground joints
Supplier: Lenz Laborglas
Disposable ground joint sleeves. thin walled, made of PTFE.
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Dropping funnels, cylindrical, with pressure balance
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with PTFE key.
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Drying tubes, straight
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear. One bulb and glass tubing connection.
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Erlenmeyer flasks with standard ground joints, amber
Supplier: Lenz Laborglas
DURAN® borosilicate glass, brown.
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Tubing connectors for threaded connection caps
Supplier: Lenz Laborglas
PP with silicone seals.
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Adapters, receiver, vacuum, straight or angled
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
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Flasks, pear shaped with two necks
Supplier: Lenz Laborglas
DURAN®, borosilicate glass.