APPARATUS
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NORMAG - LABORATORY GLASSWARE L 311 e.1

APPARATUS DISTILLATION APPARATUS According to the modular construction system, numerous vacuum distillation apparatus can be assembled with flasks and condensers, adapters and receivers from our micro program system. For treating of substance volumes less than 100 ml, apparatus are preferred as offered in this catalogue. The ground joints of the common Barchit and Claisen apparatus are made as standard ground joint NS 19/26 since liquid pile-up in the neck of the flask can occur in standard ground joints NS 14/23 due to the too high vapour speed. Barchit-apparatus Design B has a silver...

APPARATUS DISTILLATION APPARATUS Claisen apparatus Capacity (ml) Micro Claisen apparatus (complete) Claisen apparatus (complete) Boiling flask Claisen link Boiling capillary Anschütz-Thiele-receiver Receiver Thermometer Threaded hose connection adapter

DISTILLATION APPARATUS Micro Micro short path apparatus The micro-micro short path apparatus with sealed boiling flask has a capacity of 10 ml. An exact adjustment of the drain time is effected by the sealed glass cutting edge. The apparatus is fitted with a vacuum connection with hose connection D 8. The boiling capillary is fitted with a hose connection D 8 and one single way stopcock 1 NS. Micro Micro short path distillation apparatus (complete) 1 1 Micro Micro short path apparatus SAA 14001 6 1 Boiling capillary with single way stopcock 1 NS GSG 01053 7 2 Threaded hose connection...

APPARATUS DISTILLATION APPARATUS Micro distillation apparatus These micro distillation apparatus have a column with silver coated insulating jacket, a sealed condensation receiver and an Anschütz-Thiele receiver. Two glass threads GL 14 serve as connections for the cooling water. Design A is fitted with a conical ground joint cone NS 19/26 as basic ground joint, conical ground joint cone NS 14/23 as drain ground joint and conical ground joint socket for thermometer NS 14/23. is fitted with a jacketed conical ground joint cone NS 29/32 as basic ground joint, conical ground joint cone NS...

APPARATUS ROTATION PERFORATOR Besides distillation and sublimation, crystallisation, filtration and purification by absorption, extraction is an important method of enrichment, separation and purification of solid and liquid substances. It makes use of differences in behaviour towards solvents without chemical reactions taking place. The basic principle of these extraction apparatus is that the solvent is continuously evaporated in a boiling flask, condenses in a reflux condenser and drops onto the material to be extracted. From there it returns to the boiling flask, charged with the...

Rotation perforator according to Ludwig (complete) Part No.Qty. Description 1 1 Extraction vessel with NS 45/40 and NS 29/32, capacity 300 ml 2 1 Inlet resp. suction tube with NS 45/40 and NS 29/32, and bearing 3 1 Rotary distributor with magnet, pivot nipple and bearing 5 1 Separating ring with support ring 6 1 Flask, round bottom, capacity 500 ml Rotation perforator according to Ludwig (complete) Part No.Qty. Description 1 1 Extraction vessel with NS 45/40 and NS 29/32, capacity 500 ml SAA 02071 01 2 1 Inlet resp. suction tube with NS 45/40 and NS 29/32, and bearing SAA 02071 02 3 1...

ROTATION PERFORATOR Capacity (ml) Description Catalogue No. 5000 Rotation perforator according to Ludwig (complete) SAA 02074 00 Part No. Qty. Description Catalogue No. 1 1 Extraction vessel with NS 60/46 and NS 29/32, capacity 5000 ml SAA 02074 01 2 1 Inlet resp. suction tube with NS 60/46 and NS 29/32, and bearing SAA 02074 02 3 1 Rotary distributor with magnet, pivot nipple and bearing SAA 02074 03 5 1 Separating ring with support ring SAA 02074 05 6 1 Flask, round bottom, capacity 6000 ml KOK 0102411 Rotation perforators according to Ludwig These rotation perforator are used for...

APPARATUS ^^^^^B Capacity (ml) Description Catalogue No. 500 Rotation perforator according to Ludwig (complete) SAA 02081 00 Part No. Qty. Description Catalogue No. 1 1 Extraction vessel with NS 45/40 and NS 29/32, capacity 500 ml SAA 02081 01 2 1 Inlet resp. suction tube with NS 45/40 and NS 29/32, and bearing SAA 02081 02 3 1 Rotary distributor with magnet, pivot nipple and bearing SAA 02081 03 5 1 Flask, round bottom, capacity 500 ml KOK 01024 07 Capacity (ml) Description Catalogue No. 1000 Rotation perforator according to Ludwig (complete) SAA 02082 00 Part No. Qty. Description...

APPARATUS CHROMATOGRAPHY COLUMNS The chromatography is an analytic and preparative technique for separation and purification of organic substances as well as inorganic and bio-chemical substances. It can be described as a separation technique, which is proceeded by differentiated moving of the solved substances under influence of a moving solvent. Transparent glass columns are used as separating columns to observe the separation. After filling the glass column with the adsorption media (e.g. aluminium oxide -Al2O3-) it is very important to fill the column evenly with the solvent to reach a...

CHROMATOGRAPHY COLUMNS Chromatography columns according This chromatography column is suitable for working under slight overpressure (up to 0.5 bar). The storage vessel is integrated in the chromatography column and is fitted with a screw cap. At the top of the column a connection is located which can be used This chromatography column is equipped with QVF-PTFE-spindle valve. Capacity of Filter SPV Catalogue No. vessel porosity

APPARATUS APPARATUS FOR SIMULTANEOUS STEAM DISTILLATION-EXTRACTION (COMPLETE) This apparatus is suitable for insulation of high boiling substances which are very low water soluble and with a relative big molecular weight in relation to water. For extractions solvents can be used, whose specific weight is higher than 1. Before starting the distillation in the both flasks, the U-shaped tube is filled via the inlet tube with water or, if the specific weight of the organic solvent is higher than 1, the tube is filled with the solvent. The flask, connected with the distilling tube, contains the...