Oxford ChemServe

· Written by the author whose method was used by Theodore Gray (PopSci columnist) for home made Titanium (see PopSci No 76, January 2009, ‘Homemade Titanium’)

· From theory (explained with the layman in mind) to practice: how to develop thermite formulations that deliver good quality metal

· Practical formulations for 11 metals and for alloys

· Jam packed with practical tips, how tos and other genuine advice to make anyone succeed

· Troubleshoot thermites that don’t deliver

· 3 Appendices with highly relevant information

· Referenced

· FREE Postage worldwide!

· Delivered as you choose: *.doc file by email, DVD by Royal Mail or printed hard copy by Royal Mail. Indicate your choice by means of the drop down menu.

Wednesday, 7 March 2012

We have a unitary price policy on Laboratory Pipettes. Prices include P&P to UK and Europe. Choose the relevant destination from the drop down box.

Then, select the size of pipette you want to purchase from the second drop down box.

Pictured: 25 ml bulb pipette (E-MIL)

Borosilicate glass laboratory pipettes:

Brands: E-MIL, VOLAC and TECHNICO

Sizes:

* 25 ml bulb pipettes
* 10 ml bulb pipettes
* 5 ml bulb pipettes
* 3 ml bulb pipettes
* 1 ml bulb pipettes

5 ml graduated pipettes – graduation by 0.05 ml
* 0.2 ml graduated pipettes – graduation by 0.05 ml
* 0.2 ml graduated pipettes – graduation by 0.01 ml

British Standards compliant.

Postage & Packaging: please note that we charge for postage the EXACT amount we pay to ship the item to you (1st Class for UK, regular Airmail for all European destinations, but for some items there is no shipping cost) and do not attempt to make a profit on shipping. Proof of postage is kept by us for all shipped items.

Dispatch: depending on time of receipt of your order, your item will be dispatched either same (working) day or next (working) day at the latest.

Feedback & Complaints: not happy about something? Let us know first before you leave any feedback and we’ll bend over backwards to overcome the problem. Positive feedback always reciprocated.

Returns: returns are accepted on condition the item is returned to us, return cost paid by the buyer. For broken or demonstrably faulty items either replacement or refund will be issued.

pH Combination Electrode

Prices include P&P to UK and Europe. Choose the relevant destination from the drop down box.

This item is also available from our eBay listings. Click the icon to view all our listings:

Fitted with coaxial cable and BNC (Bayonet Neill-Concelman) type SL-31 connector.

The combined Electrode consists of glass and reference electrodes in a single entity. Therefore a separate, reference electrode need not be used along with this electrode. Below the cap of the electrode a hole is provided for filling the solution in the internal reference electrode. The reference electrolyte solution or filling solution is a freshly prepared 2 M Potassium Chloride (KCl) Solution.

Preparation for Use

Soak the glass bulb and the fibre junction of the electrode in N/10 Hydrochloric Acid for 24 hrs to activate the sensing membrane. Then rinse the bulb with distilled water a number of times. Never use ordinary tap water.

Preparation of N/10 Hydrochloric Acid

Take 1 ml of concentrated Hydrochloric Acid and dissolve it in 100 ml of double distilled water.

Shake the solution inside the electrode to let it fall into the bulb. Fill the electrode with freshly prepared 2 M Potassium Chloride solution into three fourth.

Preparation of 2 M Potassium Chloride Solution

Dissolve 14.91 g of A.R. KCl in 100 ml of double distilled water and add a few crystals of A.R. AgCl

Instructions provided with electrodes.

Postage & Packaging: please note that we charge for postage the EXACT amount we pay to ship the item to you (1st Class for UK, regular Airmail for all European destinations, but for some items there is no shipping cost) and do not attempt to make a profit on shipping. Proof of postage is kept by us for all shipped items.

Dispatch: depending on time of receipt of your order, your item will be dispatched either same (working) day or next (working) day at the latest.

Feedback & Complaints: not happy about something? Let us know first before you leave any feedback and we’ll bend over backwards to overcome the problem. Positive feedback always reciprocated.

Returns: returns are accepted on condition the item is returned to us, return cost paid by the buyer. For broken or demonstrably faulty items either replacement or refund will be issued.

Laboratory Thermometer, Mercury, 0 to 360 C

Prices include P&P to UK and Europe. Choose the relevant destination from the drop down box.

This item is also available from our eBay listings. Click the icon to view all our listings:

Laboratory Thermometer – Mercury.

Temperature range: 0 – 360 Celsius

Sturdy construction, comes with protective casing for storage during non-use.

Dimensions: length 300 mm, diameter 5 mm.

Postage & Packaging: please note that we charge for postage the EXACT amount we pay to ship the item to you (1st Class for UK, regular Airmail for all European destinations, but for some items there is no shipping cost) and do not attempt to make a profit on shipping. Proof of postage is kept by us for all shipped items.

Dispatch: depending on time of receipt of your order, your item will be dispatched either same (working) day or next (working) day at the latest.

Feedback & Complaints: not happy about something? Let us know first before you leave any feedback and we’ll bend over backwards to overcome the problem. Positive feedback always reciprocated.

Returns: returns are accepted on condition the item is returned to us, return cost paid by the buyer. For broken or demonstrably faulty items either replacement or refund will be issued.

Laboratory Wash Bottle, LDPE, 250 ml

Prices include P&P to UK and Europe. Choose the relevant destination from the drop down box.

This item is also available from our eBay listings. Click the icon to view all our listings:

Professional lab wash bottle (PE).

Capacity: 250 ml

Fully flexible wash tube with red, detachable nozzle (detach for higher throughput). Easily manipulate wash tube for quantitatively rinsing conical flasks, round bottom flasks and other laboratory glass ware.

Postage & Packaging: please note that we charge for postage the EXACT amount we pay to ship the item to you (1st Class for UK, regular Airmail for all European destinations, but for some items there is no shipping cost) and do not attempt to make a profit on shipping. Proof of postage is kept by us for all shipped items.

Dispatch: depending on time of receipt of your order, your item will be dispatched either same (working) day or next (working) day at the latest.

Feedback & Complaints: not happy about something? Let us know first before you leave any feedback and we’ll bend over backwards to overcome the problem. Positive feedback always reciprocated.

Returns: returns are accepted on condition the item is returned to us, return cost paid by the buyer. For broken or demonstrably faulty items either replacement or refund will be issued.

Laboratory Funnel – 75 mm - Polypropylene

Prices include P&P to UK and Europe. Choose the relevant destination from the drop down box.

This item is also available from our eBay listings. Click the icon to view all our listings:

Laboratory plastic (polypropylene) funnel.

Dimensions: 75 mm at the widest point.

Postage & Packaging: please note that we charge for postage the EXACT amount we pay to ship the item to you (1st Class for UK, regular Airmail for all European destinations, but for some items there is no shipping cost) and do not attempt to make a profit on shipping. Proof of postage is kept by us for all shipped items.

Dispatch: depending on time of receipt of your order, your item will be dispatched either same (working) day or next (working) day at the latest.

Feedback & Complaints: not happy about something? Let us know first before you leave any feedback and we’ll bend over backwards to overcome the problem. Positive feedback always reciprocated.

Returns: returns are accepted on condition the item is returned to us, return cost paid by the buyer. For broken or demonstrably faulty items either replacement or refund will be issued.