"Lenz Laborglas"
Flasks, round bottom with three necks and standard ground joints
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, with angled side necks, clear.
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Pycnometer heads with/without bottle
Supplier: Lenz Laborglas
Set, made of DURAN® borosilicate glass, consists of wide neck bottle with conical shoulder and NS joint, and pycnometer head.
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Test tubes with standard ground joints, graduated
Supplier: Lenz Laborglas
DURAN®, borosilicate glass.
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Precision thermometers for distillation
Supplier: Lenz Laborglas
Precision distillation thermometers with cone NS 14/23, a top end which was melted round, frosted glass scale with black scale.
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Gas washing bottles, Drechsel pattern
Supplier: Lenz Laborglas
DURAN®, borosilicate glass.
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Rotary evaporating flasks
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear or plastic-coated.
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Dropping funnels, cylindrical, with pressure balance
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with PTFE key.
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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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Erlenmeyer flasks with standard ground joints, amber
Supplier: Lenz Laborglas
DURAN® borosilicate glass, brown.
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Seal with Bore for Screw Caps, Silicone with PTFE Washer
Supplier: Lenz Laborglas
Silicone rubber sealing rings with PTFE washers.
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Chromatographic columns with indentations and PTFE stopcock
Supplier: Lenz Laborglas
Basic chromatographic DURAN® glass columns with indentations above the stopcock for placing a cotton plug, with beaded rim or NS socket, with PTFE stopcock and retaining device.
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Adapters with tube connector
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
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Flasks, flat bottom with standard ground joint
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
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Test tubes with NS stopper
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear. With standard ground joint and hexagonal glass stopper.
Expand 8 Items
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