Laboratory Assemblies

Leading Manufacturer of essential oil determination apparatus, dolphin labware filtration apparatus, dean stark distillation apparatus and clevenger apparatus from Mumbai.

Essential Oil Determination Apparatus

5500/Piece Get Latest Price

BrandDolphin Labware
ApplicationChemical Laboratory
Capacity (ml)250 - 20000 ml
Usage/ApplicationChemical Laboratory
Product CodeEOD02
MaterialBorosilicate Glass

Minimum order quantity: 1 Piece

Borosilicate Glass Essential Oil Determination Apparatus is for estimation of volatile oil lighter than water, receiver with stopcock, flask, oil separator tube and condenser.

Dolphin Labware Filtration Apparatus

4000/Unit Get Latest Price

Design TypeConical
Type Of GlasswareHeavy-Wall Glass
BrandDolphin Labware
Capacity250 to 2000 ml
ApplicationChemical Laboratory
Membrane Diameter47-50 mm

Minimum order quantity: 1 Unit

Dolphin Labaware Borosilcate Glass Membrane Filter Assembly,

1000 ml, Conical Flask with 400 ml Cup.

Dean Stark Distillation Apparatus

1500/Unit Get Latest Price

BrandDolphin Labware
ApplicationChemical Laboratory, Determination or Extraction of Essential Oil
Type Of GlasswareBorosilicate Glass
Size/Dimension250 - 20000 ml
Capacity (ml)250 - 20000 ml
MaterialBorosilicate Glass
Product CodeDSA
Glass Thickness0.5-5 mm

The Dean And Stark Apparatus typically consists of vertical cylindrical glass tube, often with a volumetric graduation along its full length and a precision stopcock at its lower end, very much like a burette. The lower end of a reflux condenser fits into the top of the cylinder. Immediately below the joint between the condenser and the cylinder is a sloping side-arm that joins the cylinder to a reaction flask. The lower end the side-arm turns sharply downward, so that the side-arm is connected to the reaction flask by a vertical tube. The reaction flask is heated. Boiling chips within it assist with the calm formation of bubbles of vapor containing the reaction solvent and the component to be removed. This vapor travels out of reaction flask up into the condenser where water being circulated around it causes it to cool and drip into the distilling trap. Here, the immiscible liquids separate into layers (water below and solvent above it). When their combined volume reaches the level of the side-arm, the upper, less-dense layer will begin to flow back to the reactor while the water layer will remain in the trap. The trap will eventually reach capacity when the level of the water in it reaches the level of the side-arm. At this point, the trap must be drained into the receiving flask. The process of evaporation/ condensation/ collection may be continued until it ceases to produce additional amounts of water. Made of 3.3 borosilicate glass. Uniform wall distribution of the Flask makes it suitable for heating. Consists of a graduated Receiver with 0.1 intervals.

Clevenger Apparatus

5500/Unit Get Latest Price

Capacity1000 - 20000 ml
BrandDolphin Labware
PhaseSingle Phase
Power SourceElectric
Voltage210 V
Frequency50 Hz
Glass MaterialBorosilicate Glass

Minimum order quantity: 1 Unit

Essential Oil determination (Dean and Stark type) vertical tube combined with condenser and measuring tube with stopcock A return tube for the aqeous part of the distillate connects the bottom of the measuring tube and the vertical tube


Contact Us

Jatin Garg (Partner)
Standard Scientific Glass Industries
G-2, Sainath Industrial Estate, Vishveshwar Nagar Road
Goregaon East, Mumbai - 400063, Maharashtra, India

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