Stop List.bmp (591032 bytes)

Borosilicate (Pyrex)

Items

Size
A. Standard Tubings 3mm - 130mm
B. Medium Tubings 6mm - 38mm
C. Capillary Tubings 0.5mm - 3mm
D. Rods 2mm- 16mm
E. Graded Seals

1.Borosilicate - Quartz
1/8" - 3"

2.Borosilicate - Kovar

1/8" - 3"
F. Joints

1.Standard Inner and Outer Taper Joints

 7/25 - 60/50

2.Medium Inner and Outer Taper Joints

 7/15 - 40/35

3.Quickfit Cone and Socket Joint

 7/16 - 60/46

4.Extension Joints

 10/30 - 24/40

5.Ball and Socket Joints (US)

 12/2 - 75/50

6.Ball and Socket Joints (UK)

 13 - 29

7.Flat O-Ring Joints

 7mm - 80mm
G. Stopcocks

1.Interkey Stopcocks, Striaght

 1mm - 6mm

2.Interkey Stopcocks, Double Obique

 2mm - 3mm

3.Interkey Stopcocks, T-shape

 2mm - 4mm

4.Interkey Stopcocks, Y-shape

 4mm

5.Interflon Stopcocks, Striaght

 1mm - 4mm

6.Interflon Stopcocks, T-shape

 2mm - 3mm

7.HV Stopcocks, Striaght

 2mm - 10mm

8.HV Stopcocks, Double Obique

 2mm - 6mm

9.HV Stopcocks, Y-shape

4mm

10.HV Stopcocks, Single Pattern

 8mm - 10mm

11.HV Stopcocks, Double Pattern

 8mm - 10mm

12.HV Stopcocks, Right Angle

 4mm - 12mm

13.HV Stopcocks, S-shape

4mm - 12mm

14.HV Stopcocks, Striaght, ACE

 3mm

15.HV Stopcocks, Right Angle, ACE

3mm

16.HV Stopcocks, S-shape, ACE

 3mm - 25mm

17.HV Stopcocks, 3-way Hollow, ACE

 4mm

18.Stopcocks GR Rotaflo, Striaght

 3mm - 10mm

19.Stopcocks GR Rotaflo, Right Angle

 3mm - 10mm

20.Stopcocks HP Rotaflo, Striaght

 3mm - 10mm

21.Stopcocks HP Rotaflo, Threeway

 3mm - 6mm

22.Stopcocks HP Rotaflo, Right Angle

6mm - 10mm
H. Borosilicate Windows 15mm - 60mm
I. Fritted and Sintered Discs Porosity 0 - 5 10mm - 90mm
J. Gas Distribution Tubes Por0 - Por3
K. Gas Distribution Cylinders  Por1 - Por3
L. Lab. Glasswares

1.Stoppers

14/23 -34/35

2.Reduction Adapters
S10/C14 - S24/C45

3.Expansion Adapters
S14/C10 - S29/C24

4.Adapter Tubing
C10 - C24

5.Adapter Tubing
S14/C1 - S24/C2

6.Drying Tubes
C14 - C24

7.Adapters Stopcock

C14 - C24

8.Adapters Receiver

S14/C14 - S24/C24

9.Adapters Receiver, Mulitple Connection pig

S11/C10 - S19/C14

10.Joints Glass Screwthreads

13 - 24

11.Joints Plastic Screwthreads

13 - 24

12.Rubber Rings

13 -24

13.Washers

13 - 24

14.Condensers, Liebig

S14/C14

15.Condensers, Double Surface

S14/C14 - S24/C24

16.Condensers, Coil

-

17.Thermometers
-

18.Still Heads, Plain

14/14/14 - 14/24/24

19.Claisen Heads, Plain
14/24/19 - 14/24/24

20.Hose Connectors
-

21.Adapters, Tube, Mini Ace-Thred
#7

22.Connectors, Threaded, Ace-Thred

#11 - #50

23.Flasks, D. Filter

50ml - 2L

24.GP Funnels, Pear Shape, Stem with Cone

19/26

25.Filter Funnels, Buchner
19/26 - 24/29

26.Funnels, Pressure Equalising

100ml - 500ml

27.Filter Funnels, Conical

20ml - 30ml

28.Filter Funnels, Semi-micro

-

29.Flasks, Boiling, Round Bottom, Narrow Neck

50ml -1L

30.Flasks, Round Bottom, Short Neck

25ml - 3L

31.Flasks, Round Bottom, Two Necks

1L - 5L

32.Flasks, Pear Shape, Single Neck, S14
10ml - 50ml

33.Flasks, Buchner with Detachable Connector

100ml - 250ml

34.Spare Plastic Connectors
-

35.Spare Sleeve
-

36.Clamps
#7 - #102A

37.P.Clips
#13 - #35

38.Stopcock Clips
-

39.Spare GP Keys

3mm - 6mm

40.Spare Locks

3mm - 6mm

41.Spare HP Keys

3mm - 6mm



Quartz
A. Standard Tubings 2mm - 68mm
B. Medium Tubings 8mm - 34mm
C. Heavy Tubings 8mm - 30mm
D. Rod   2mm - 19mm
E. Joint

1.Standard Inner and Outer Joints

 10/18 - 50/50

2.Medium Inner and Outer Joints

 10/18 - 50/50

3.Ball and Socket Joints    

 12/5 - 40/25

4.O-Ring Joints

 9.5mm - 28.8mm

5.Extention Inner Joints

 14/35 - 50/50

6.Stopcocks, Striaght

 2mm - 4mm
F. Discs

1.Fritted Discs, Extra Coarse

 15mm - 40mm

2.Fritted Discs, Coarse

 10mm - 40mm

3.Fritted Discs, Medium
10mm - 40mm
G. Quartz Windows 15mm - 50mm
H. Quartz Plate 12" * 12"

Comments and suggestions welcome. Email to Prof. W.H. LEUNG