Borosilicate Glass

Orsat Gas Analysis Unit, wit three absorption pipettes of two compartment type , 100ml gas burette with outer jacket , manifold with stopcock , and aspirator bottles, for the analyes of CO .O2 .CO2 Particularly in fuel and furnace gases, complete in wooden cabinet with sliding door.

Cavett Blood Test  Apparatus.

Multiple Adapters,Three Neck, Two Parallel and one at 45".
 

(Sockets)  :  ( Cone) 

19/26              24/29

19/26              29/32

19/26              34/35

19/26              45/40

19/26              55/44

Calcium Chloride Tower, tubular at bottom and stopcock at top.

Body O.D.X Ht.

mm

38x250

50x300

60x300

Sockets,Double.

(Sockets)    :  Shank Lenght
                         mm.(approx)
7/16                   80
10/19                 80
14/23                 80
19/26                 80
24/29                 80
29/32                 90
34/35                100
40/38                110 

Steam Distillation Assembly, consists of R.B. flask 500ml., steam distillation head, Lie big condensers 400mm., receiver adapter.

 Code 14237
 With interchangeable ground glass/plastic stopper. PTFE key stopcock, made of borosilicate glass.

Code                                                     Dia mm
14239 a                                                   50
14239 b                                                   65
14239 c                                                   75
14239 d                                                   100
14239 e                                                    125
14239 f                                                    150
14239 g                                                    200

Thistle Funnels, 30cm stem.

Item Code:Hl-1414

High Pressure Manometer, Ganong's.

Retort Shaped Vessel, for the culture of plants in a space devoid of oxygen.

Item Code:Hl-1409

Respirometer, complete with raduated and levelling tubes, rubber tubing and stand.

Apparatus For Demonstrate Suction Due To Transpiration. A capillary tube with funnels at top and scale attached.

Amber Colour Flask Conical Narrow Mouth, Gaduated. 

Capacity

ml.

100

150

250

500

1000

Amber Colour Flask Conical/F.B/R.B. with interchangeable stopper.

Capacity

ml.

25

50

100

150

250

500

1000

2000

Amber Colour Reagent Bottle Wide Mouth, with interchangeable stopper.

Capacity

ml.

30

60

125

250

500

1000

2000

Amber Colour Reagent ottles Narrow Mouth, with interchangeable stopper or screw cap.

Capacity

ml.

30

60

125

250

500

1000

2000

Amber Colour Burettes, with straight bore glasskey stopcock accuracy as per I.s. 1997, class A.

Capacity    :  Sub Div

ml.                   ml.

*1                 0.01

*2                 0.02

*5                 0.05

*10               0.05

25                 0.1

50                 0.1

100               0.2

Boiling Tubes With Rim. 

Size

mm

75x10

75x12

100x12

60x15

60x25

Boiling Flasks, round or flat bottom.

Capacity

ml.

5

10

20

25

50

Chemical Thermometers, mercury filled 30cm. long , accuracy +1 division , made from imported capillary , screen printed graduation.

Range     :    Division

0-50c             1/1

0-50c             1/2

10-100c         1/1

10-100           1/1

0-150c           1/2

0-200c           1/1

0-250c           1/1

0-300c           1/1

Arsenic Apparatus, ( silver diethyldithio carbonate method )according to I.S specifications.

Arsenic Apparatus, according to B.P. specifications.

Jars-Bell, Round Bottom, Edge Ground. 

O.D.x height

mm. ( approx )

300x450

300x400

200x350

Kjeldahl Digestion Tubes, with constriction on top.

ODxL

mm.

24x250

26x250

40x300

Desiccator, Vacuum, borosilicate glass with tubulated cover with stopcock .

Approx .I.D. of

ground flangem (mm.)

150

200

250

300

Dessicator, Vacuum, with tubular lid , ground flanges stopcock made of neutral glass , supplied with prforated porcelain plate.

Dia

mm

160

210

240

300

Desiccator Plain, with knobbed lid , ground flanges neutral glass, with porcelain perforated plate.

Dia 

mm.

160

210

240

300

120

100

Chromatography Sprayers, bottles type with interchangeable joint rubber bellow.

Capacity

ml.

25

50

100

Chromatography Sprayers, with rubber bellow.

Capacity

ml.

100

150

250

Connection Tubes, Y shapes.

Tube dia

mm

7

10

12

Funnels Powder, Short Plain Stem.

Diameter 

mm.

55

70

80

100

125

150

200

Viscometer , falling sphere type , standard joint fitting.

Bore of tube

mm.

25

40

Wash Bottles, with interchangeable joints.

Capacity

ml

250

500

1000

Kjeldahl Bulb,connecting ,sloping , single.

Bulb O.D.  :    Tube O.D.

mm                      mm

50                        10

65                        10

Tel Apparatus, with interchangeable 19/26 joint, to determine the total lead contents by gravimetric method , with heating element ,cord and plug , mounted on teak wood stand , fitted with energy regulator.

Gas Washing Bottles, with sintered dise, interchangeable joint.

Capacity

ml

125

250

500

Dishes Crystelising With Spout.

Approx 

O.D.X ht.

mm.

40x25

50x30

60x35

70x40

80x45

100x50

Tubes , Digestion, folin WU, marked at 35 m. and 50ml., 25mm O.D.X200 mm.length.

Wasserman Tube, Rimless.

Size

mm.

50x10

75x10

Ureometer Doremus with stop cock for rapid determination in urine.

Specific Gravity bottles, weld, with cap.

Capacity    :  Inner   :  Outer

ml.                  joint           joint

10                   10/19        14/23

25                   10/19        14/23

50                   10/19        14/23

Beakers Tall Form, with spout, graduation +5% accuracy.

 Capacity
  ml.
50
100
150
250
500
1000

Stopcock screw type, PTFE key, with two plain limbs, aat right angle, capillary bore 2mm.

Stopcock screw type, PTFE key, with two plain limbs, aat right angle.

Limbs O.D 

 mm.

8

10

12

15

Stopcock For Burette.

Description :   

507/1 : With Soild Plug.

507/2 : with Hollow Plug.

Markham Semi micro Distillation Unit .

Description :   489/1

Comprising of Markham still body with enclosed

Evaportor vessel in a combined steam jacket and

Trap,funnels plug ,condensers and spherical joint clip.

489/2  :  

Comprising similar parts but with conical joint and recever adapter.

Parnas And Wagner Assembly, for distillation of Ammonia from kjedahl digestion has been adopted to incorporate ground glass joint. Comprising of steam generating flask, steam trap, vacuum jacket , funnels plug Lie big condensers 200mm ,joint clip s-13 and s-19 with stand and clamps.

Micro Kjeldahl Nitrogen distillation Assembly, comprising of steam generation flask ,steam trap ,vacuum jacketed flasks with funnels, condensers tube of silver and receiving flask, complete with heavy duty stand, brass clamps but without burner.

Description 

-Do- with 1000ml steam generating flask

-Do- with 2000ml steam generating flask

Soxhlet Extraction, consists of R.B. Flask ,Extractor with flat flange, reduction adapter with flat flange and socket and double surface condenser.

Cap. of Receiver     :   Cap. of R.b.

With stopcock               Flask ml.

        600                           2000

       1000                          3000

       2000                          5000

       3000                          10000

Chromatography Columns, Plain with stopcock.

Effective     :        Dia.

Length cm        mm.

20                     10

30                     15

50                     20

60                     25

60                     40

100                   50

115                  100

180                  100

Sintered Glass Filter Tube, with sintered dise sealer in center porosity G-1, G-2, G-3, G-4.

Dise dia.

mm.

10

20

30

45

50

90

Tube Sealed with reduced ends,with Sintered dise Porosity G-1,G-2, G-3, G-4.

Dise dia.
mm.
30
40
50
65
90

Crucible, Gooch type with sintered Dise of Porosity G-1, G-2, G-3, G-4.

Capacity

ml.

15

30

50

Packing For Plain Columns. 

Apporox

Length mm.

6

8

10

Fractionating Columns, Dufton.

Effective      :   Socket     :    Cone

Length mm.

150                     24/29                 19/26

300                     24/29                 19/26

150                     24/29                 24/29

300                     24/29                 24/29

Drying Tube. 

Cone

14/23

19/26

24/29

Receiver Adapters, Bend with Multiple connection.

Socket  :        Cone

14/23               14/23

14/23               19/26

19/26               19/26

Adapters Socket to cone with tee connection.

Socket       :        Cone 

14/23                   14/23

14/23                   19/26

14/23                   24/29

19/26                   19/26

19/26                   24/29

19/26                   34/35

24/29                   24/29

24/29                   34/35

34/35                   34/35

Splash Head Adapter.

(Cone)              :    (Cone fitting)

Fitting flask         Condensers

24/29                     19/26

Splash Heads, Pear Shapes, Sloping.

(Cone)              :    (Cone fitting)

Fitting flasks        Condensers

19/26                    19/26

24/29                    19/26

34/35                    19/26

34/35                    24/29

34/35                    34/35

24/29                    24/29

Flasks Pear Shaped, vigreux ,with side neck.

Capacity   :    Socket    :      Cone    

      ml.                                                   

      10               14/23               14/23

      25               14/23               14/23

      50               14/23               14/23

    100               14/23               14/23

Flasks Pear Shaped ,Three necks .one side neck at angle .one side neck parallel.

 Capacity    :        Centre          :         Side    

ml.                    socket                   socket

25                           14/23                      14/23

50                           14/23                      14/23

100                         14/23                      14/23

Flasks Distillation, with side tube at angle .

 Capacity    :                   

ml.                                                   

25                                         

50

100 or 125

250

500

1000

2000

Flasks Boiling,Round Bottom 

Capacity   :     

(ml.)    

100

100

150

250

250

500

500

1000

2000

3000

5000

10000

20000

Flasks Round Bottom, Three neck,side necks at angle.

Capacity  :      Centre    :    Side

ml.              (socket)       (socket)

100                   24/29           14/23

250                   24/29           14/23

250                   24/29           19/26

500                   24/29           14/23

500                   24/29           19/26

1000                 24/29           14/23

1000                 24/29           19/26

1000                 24/29           19/26

2000                 34/35           19/26

2000                 24/29           19/26

2000                 34/35           24/29

Flasks Round Bottom, Three neck,side necks at Parallel.

Capacity  :      Centre    :    Side

    ml.              (socket)       (socket)

100                   24/29           14/23

250                   24/29           14/23

250                   24/29           19/26

500                   24/29           14/23

500                   24/29           19/26

1000                 24/29           14/23

1000                 24/29           19/26

1000                 24/29           19/26

2000                 34/35           19/26

2000                 24/29           19/26

2000                 34/35           24/29

Chromatography Columns, with integral sintered dise and Glass key stopcock.

Effective     :    Dise dia.

Length cm            mm.

    15                    10

    20                    15

    30                    15

    40                    20

    40                    30

    50                    30

   50                     40

   60                    40

   100                  40 

Plain Chromatography Absorption Columns, without stopcock.

Effective     :        Dia.

Length cm            mm.

20                     10

30                     15

50                     20

60                     25

60                     40

100                   50

115                  100

180                  100

Melting Point Apparatus, Beaker type. 
 

Capacity ml

250

500

Vacuum Sublimation Assembly, consists of Test tube, Adapter with T connection and immersion condensers.

Distillation Apparatus, consists of R.B Flask 1000ml, recovery bend, Inland revenue condensers 200mm and receiver adapter.

Distillation Assembly, consists of R. B flasks, splash head, double surface condensers and receiver adapters.

Flasks Capacity  :    Condensers 

    ml.                      effective length mm.

2000                               200

3000                               300

5000                               400

10000                             600

Recovery Assembly, consists of R. B flask 2000ml., still head, jacketed coil condensers 150mm. receiver adapter, separating funnels 100ml and stopper.

Distillation Apparatus, Compact ,Consists of 1000ml. Erlenmeyer Flasks and Friendrich condensers.

Distillation Apparatus, Consists of 500ml. Flask, 200 m. Grahm condenser and stopper.

Kjeldahl Bulb, connecting, vertical.

Sulphur Apparatus, by lamp method.