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Burettes
When you use a burette you expect accuracy, reliability and durability. Only Borosil
brand burettes offer all three even after repeated usage. A combination of the best material and workmanship goes into Borosil brand burettes. The highest quality accurate-bore tubing is selected to provide uniform and accurate graduations. Each burette is individually calibrated for precision and high accuracy. All graduations are in durable white enamel. The burette stopcocks are specially ground so that they provide a leak proof operation. It is advantageous to use different types of greases depending on the reagents used to get leak proof operations. Stop-cock plugs are solid pressed and ground. These are not interchangeable.
In addition to Burettes with glass stop-cocks we have burettes with straight bore PTFE stopcocks and a range of Boroflo Burettes fitted with Boroflo(GP) screw thread stop-cocks with PTFE Keys.
Boroflo Burettes are fitted with Boroflo GP(General Purpose) Screw thread Stopcocks with PTFE keys offering the following operational advantages -
- Lubrication never required_no seizure, no contaminating greases.
- Excellent flow control_invaluable on burettes
- All glass / PTFE pathway, highly resistant to chemical attack
- No leakage_unique Fluon / glass seal
- No springs or retaining devices_easy to dismantle and clean
- No ground surfaces_low absorption of radioactivity
- Consistent performance between 00C and 500C
For accurate work, Class A Burettes are available.
2118 - Burettes
For Pinchcock, With Tip, Accuracy as per Class B of I.S. 1997:1982, BOROSIL
| Product Code | Capacity ml | Graduation_Interval | Tolerance | App_Total_Height | Quantity per Case | Maximum Price/Piece Rs. |
|---|---|---|---|---|---|---|
| 2118006 | 10 | 0.05 | 0.05 | 430 | 10 | 315.00 |
| 2118009 | 25 | 0.1 | 0.1 | 470 | 10 | 375.00 |
| 2118012 | 50 | 0.1 | 0.1 | 720 | 20 | 390.00 |
2121-Burettes
Boroflo, Fitted with Boroflo GP ( General Purpose), Screw Thread Stopcock with PTFE Keys, Accuracy as per Class A of I.S. 1997:1982, With Works Certificate, BOROSIL
| Product Code | Capacity ml | Graduation_Interval | Tolerance | Quantity per Case | Maximum Price/Piece Rs. |
|---|---|---|---|---|---|
| 2121006 | 10 | 0.05 | 0.02 | 5 | 1235.00 |
| 2121009 | 25 | 0.1 | 0.05 | 5 | 1275.00 |
| 2121012 | 50 | 0.1 | 0.05 | 10 | 1445.00 |
| 2121016 | 100 | 0.2 | 0.1 | 5 | 2035.00 |
2122-Burettes
Boroflo, Fitted with Boroflo GP ( General Purpose), Screw Thread Stopcock with PTFE Keys, Accuracy as per Class B of I.S. 1997:1982, With Works Certificate, BOROSIL
| Product Code | Capacity ml | Graduation_Interval | Tolerance | Quantity per Case | Maximum Price/Piece Rs. |
|---|---|---|---|---|---|
| 2122006 | 10 | 0.05 | 0.05 | 10 | 425.00 |
| 2122009 | 25 | 0.1 | 0.1 | 10 | 405.00 |
| 2122012 | 50 | 0.1 | 0.1 | 10 | 445.00 |
| 2122016 | 100 | 0.2 | 0.2 | 5 | 645.00 |
2123-Burettes
Bore Stopcock, Accuracy As Per Class A of I.S. 1997:2008, With Certificate, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2123001 | 1* | 0.01 | 0.006 | 440 | 5 | 1450.00 |
| 2123002 | +2* | 0.02 | 0.01 | 440 | 5 | 1450.00 |
| 2123005 | 5* | 0.02 | 0.01 | 590 | 5 | 1330.00 |
| 2123006 | 10 | 0.05 | 0.02 | 530 | 5 | 1330.00 |
| 2123009 | 25 | 0.1 | 0.05 | 530 | 5 | 1370.00 |
| 2123012 | 50 | 0.1 | 0.05 | 780 | 10 | 1555.00 |
| 2123016 | 100 | 0.2 | 0.1 | 830 | 5 | 2250.00 |
2124-Burettes
Straight Bore Stopcock, Accuracy As per Class B of I.S. 1997:2008, Borosil
* with cup top
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2124001 | 1* | 0.01 | 0.01 | 440 | 5 | 570.00 |
| 2124002 | 2* | 0.02 | 0.02 | 440 | 5 | 570.00 |
| 2124005 | 5* | 0.02 | 0.02 | 590 | 5 | 570.00 |
| 2124006 | 10 | 0.05 | 0.05 | 530 | 10 | 485.00 |
| 2124009 | 25 | 0.1 | 0.1 | 530 | 10 | 485.00 |
| 2124012 | 50 | 0.1 | 0.1 | 780 | 10 | 530.00 |
| 2124016 | 100 | 0.2 | 0.2 | 830 | 5 | 720.00 |
2125-Burettes
Double Oblique Bore Stopcock, 3-Way, Accuracy As Per Class A of I.S. 1997:2008, With Certificate, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2125006 | 10 | 0.05 | 0.02 | 530 | 5 | 2290.00 |
| 2125009 | 25 | 0.1 | 0.05 | 530 | 5 | 2550.00 |
| 2125012 | 50 | 0.1 | 0.05 | 780 | 5 | 3060.00 |
| 2125016 | 100 | 0.2 | 0.1 | 830 | 5 | 3925.00 |
2126-Burettes
Double Oblique Bore Stopcock, 3-Way, Accuracy As Per Class B of I.S. 1997:2008, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2126006 | 10 | 0.05 | 0.05 | 530 | 5 | 1290.00 |
| 2126009 | 25 | 0.1 | 0.1 | 530 | 5 | 1290.00 |
| 2126012 | 50 | 0.1 | 0.1 | 780 | 5 | 1580.00 |
| 2126016 | 100 | 0.2 | 0.2 | 830 | 5 | 1970.00 |
2127-Burettes
Double Olique Bore Boroflo Stopcock, 3-Way, Accuracy As Per Class A of I.S. 1997:2008, With Certificate, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2127006 | 10 | 0.05 | 0.02 | 530 | 5 | 2200.00 |
| 2127009 | 25 | 0.1 | 0.05 | 530 | 5 | 2520.00 |
| 2127012 | 50 | 0.1 | 0.05 | 780 | 5 | 3060.00 |
| 2127016 | 100 | 0.2 | 0.1 | 830 | 5 | 3500.00 |
2128-Burettes
Doble Oblique Bore Boroflo Stopcock, 3-Way, Accuarcy As Per Class B of I.S. 1997:2008, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2128006 | 10 | 0.05 | 0.05 | 530 | 5 | 1270.00 |
| 2128009 | 25 | 0.1 | 0.01 | 530 | 5 | 1300.00 |
| 2128012 | 50 | 0.1 | 0.01 | 780 | 5 | 1580.00 |
| 2128016 | 100 | 0.2 | 0.2 | 830 | 5 | 1925.00 |
2129-Burettes
Straight Bore PTFE Key Stopcock, Accuracy As Per Class A of I.S. 1997:2008, With Certificate, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2129012 | 50 | 0.1 | 0.05 | 780 | 10 | 1560.00 |
2130-Burettes
Straight Bore PTFE Key Stopcock, Accuracy As Per Class B of I.S. 1997:2008, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2130012 | 50 | 0.1 | 0.1 | 780 | 10 | 625.00 |
2131-Burettes
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Boroflo Stopcock, Amber Colour, Class A,, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|
| 2131009 | 25 | 0.1 | 0.05 | 5 | 2040.00 |
| 2131012 | 50 | 0.1 | 0.05 | 5 | 2315.00 |
2132-Burettes
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Boroflo Stopcock, Amber Colour, Class B, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|
| 2132009 | 25 | 0.1 | 0.1 | 5 | 650.00 |
| 2132012 | 50 | 0.1 | 0.1 | 5 | 715.00 |
2145-Burettes
Double Oblique Bore Boroflo Stopcock, 3-Way, Automatic Zero, Accuracy As per Class A of I.S.1997:2008, With Certificate, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2145006 | 10 | 0.05 | 0.02 | 530 | 1 | 3835.00 |
| 2145009 | 25 | 0.1 | 0.05 | 530 | 1 | 4330.00 |
| 2145012 | 50 | 0.1 | 0.05 | 780 | 1 | 5320.00 |
2146-Burettes
Double Oblique Bore Boroflo Stopcock, 3-Way, Automatic Zero, Accuracy As Per Class B of I.S.1997:2008, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2146006 | 10 | 0.05 | 0.05 | 530 | 1 | 2540.00 |
| 2146009 | 25 | 0.1 | 0.1 | 530 | 1 | 2825.00 |
| 2146012 | 50 | 0.1 | 0.1 | 780 | 1 | 3500.00 |
2147-Burettes
Double Oblique Bore Glass Stopcock, 3-Way, Automatic Zero, Accuracy As Per Class A of I.S. 1997:2008, With Certificate, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2147006 | 10 | 0.05 | 0.02 | 530 | 1 | 3999.00 |
| 2147009 | 25 | 0.1 | 0.05 | 530 | 1 | 4450.00 |
| 2147012 | 50 | 0.1 | 0.05 | 780 | 1 | 5440.00 |
2148-Burettes
Double Oblique Bore Glass Stopcock, 3-Way, Automatic Zero, Accuracy As Per Class A of I.S. 1997:2008, With Certificate, Borosil
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Approx Total Height mm | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|---|
| 2148006 | 10 | 0.05 | 0.05 | 530 | 1 | 2640.00 |
| 2148009 | 25 | 0.1 | 0.1 | 530 | 1 | 2940.00 |
| 2148012 | 50 | 0.1 | 0.1 | 780 | 1 | 3525.00 |
2149-Burettes
Automatic Zero, Class A, With Reservoir, Rubber, Bellow, Glass Stopcock, With Certificate, Borosil
Reservoir Capacity : 500 ml for 10ml size and 2000 ml for 25, 50 and 100 ml sizes.
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|
| 2149006 | 10 | 0.05 | 0.02 | 1 | 4750.00 |
| 2149009 | 25 | 0.1 | 0.05 | 1 | 4600.00 |
| 2149012 | 50 | 0.1 | 0.05 | 1 | 5150.00 |
| 2149016 | 100 | 0.2 | 0.1 | 1 | 5850.00 |
2150-Burettes
Automatic Zero, Class B, With Reservoir, Rubber Bellow And Glass Stopcock, Borosil
Reservoir Capacity : 500 ml for 10 ml size and 2000 ml for 25, 50 and 100 ml sizes.
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|
| 2150006 | 10 | 0.05 | 0.05 | 1 | 3050.00 |
| 2150009 | 25 | 0.1 | 0.1 | 1 | 3000.00 |
| 2150012 | 50 | 0.1 | 0.1 | 1 | 3250.00 |
| 2150016 | 100 | 0.2 | 0.2 | 1 | 3700.00 |
2153-Burettes
Automatic Zero, Class A, With Reservoir, Rubber Bellow, PTFE Stopcock With Certificate, Borosil
Reservoir Capacity : 500 ml for 10 ml size and 2000 ml for 25, 50 and 100 ml sizes.
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|
| 2153006 | 10 | 0.05 | 0.02 | 1 | 5010.00 |
| 2153009 | 25 | 0.1 | 0.05 | 1 | 4900.00 |
| 2153012 | 50 | 0.1 | 0.05 | 1 | 5430.00 |
| 2153016 | 100 | 0.2 | 0.10 | 1 | 6200.00 |
2154-Burettes
Automatic Zero, Class B, With Rubber Reservoir, Bellow, PTFE Stopcock, Borosil
Reservoir Capacity : 500 ml for 10 ml size and 2000 ml for 25, 50 and 100 ml sizes.
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|
| 2154006 | 10 | 0.05 | 0.05 | 1 | 3220.00 |
| 2154009 | 25 | 0.1 | 0.1 | 1 | 3145.00 |
| 2154012 | 50 | 0.1 | 0.1 | 1 | 3420.00 |
| 2154016 | 100 | 0.2 | 0.2 | 1 | 3890.00 |
2155-Burettes
Automatic Zero, Class A, With Reservoir, Rubber Bellow And Boroflo Stopcock With Certificate, Borosil
Reservoir Capacity : 500 ml for 10 ml size and 2000 ml for 25, 50 and 100 ml sizes.
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|
| 2155006 | 10 | 0.05 | 0.02 | 1 | 4590.00 |
| 2155009 | 25 | 0.1 | 0.05 | 1 | 4470.00 |
| 2155012 | 50 | 0.1 | 0.05 | 1 | 4960.00 |
| 2155016 | 100 | 0.2 | 0.10 | 1 | 5640.00 |
2156-Burettes
Automatic Zero, Class B, With Reservoir, Rubber Bellow, Boroflo Stopcock, Borosil
Reservoir Capacity : 500 ml for 10 ml size and 2000 ml for 25, 50 and 100 ml sizes.
| Product Code | Capacity ml | Graduation Interval ml | Tolerance ± ml | Quantity Per Case Rs. | Maximum Price / Piece Rs. |
|---|---|---|---|---|---|
| 2156006 | 10 | 0.05 | 0.05 | 1 | 2970.00 |
| 2156009 | 25 | 0.1 | 0.1 | 1 | 2890.00 |
| 2156012 | 50 | 0.1 | 0.1 | 1 | 3175.00 |
| 2156016 | 100 | 0.2 | 0.2 | 1 | 3640.00 |