A complex clear quartz fractionating distillation head assembly with multiple glass stopcocks and ground joints on a plain blue background.

Labor-Quarzglasgeräte

Quarzfraktionierungs-Destillationskopf-Baugruppe | Geschmolzene Silica-Destillationsvorrichtung

Clear and frosted high-purity quartz furnace plugs with integrated hanging loops.

Labor-Quarzglasgeräte

Quartz Furnace Plug / Fused Silica Tube Furnace Stopper – Custom Sizes Available

A clear, cylindrical, large-diameter quartz tube, closed at one end, featuring two small side ports near the open end, displayed on a blue background.

Labor-Quarzglasgeräte

Quarzofenrohr mit Seitenanschlüssen | Großer Reaktor

A long, clear quartz tube containing an internal quartz gas diffuser with perforated discs, designed for gas distribution in a furnace.

Labor-Quarzglasgeräte

Quarz-Gasdiffusor | Schmelzsilika-Ofenrohr-Gasverteiler

Quartz Glass Discs & Fused Silica Wafers

Quarzplatte

Quartz Glass Discs & Fused Silica Wafers

Quartz Glass Plates & Fused Silica Sheets

Quarzplatte

Quartz Glass Plates & Fused Silica Sheets

Two clear quartz glass plugs with frosted ground joints, showcasing different head shapes (cylindrical and spherical) for laboratory applications.

Labor-Quarzglasgeräte

Quartz Glass Plugs | Fused Silica Laboratory Stoppers

Quartz Glass Rod

Quarzstange

Quartz Glass Rods & Fused Silica Rods

Quartz Glass Tubes & Custom Fused Silica Tubing

Quarzrohr

Quartz Glass Tubes & Custom Fused Silica Tubing

Quarzrillenstab

Quarzstange

Quartz Grooved Rods & Precision Fused Silica Alignment Components

Assortment of quartz glass ground joint test tubes and matched stoppers in various sizes for laboratory chemical and research applications.

Labor-Quarzglasgeräte

Quartz Ground Joint Test Tubes | Fused Silica Lab Stoppered Tubes

A clear quartz jacketed beaker with a standard ground joint at the top and side ports for circulation, topped with a glass stopper, on a blue background.

Labor-Quarzglasgeräte

Quarzsockelbecher | Geschichteter Silika-Doppelwandreaktor