Five New Borosilicate Glass Test Tubes, 150mmx20mm

Five borosilicate glass, round bottomed Comet culture tubes.  The tubes are rimless and 150mmx20mm in size (overall length x total diameter inc walls).  Borosilicate glass provides excellent heat resistant properties, as well as thermal resistance, however, it's still never a good idea to shock them with too great a sudden temperature change! Suitable for a wide variety of laboratory & craft uses. 

Also available are our special price double pack listings including both tubes and matching stoppers for one value saving price in our eBay shop, *only available* in 12mm and 16mm widths, separately.

Product Specification:

  • Total length: approx. 150mm
  • Outside diameter: approx. 20mm
  • Inside diameter: approx. 18mm
  • Round bottomed tubes
  • Borosilicate, heat resistant glass
  • Approx. capacity around 35ml to brim
  • Classified as rimless, although a very slight approx 0.25mm one is present

We dispatch all our goods securely & professionally packed, on our daily collections (Mon - Fri) with Royal Mail. Your order will be wrapped in protective  packing sheets, surrounded by loosefill packing 'peanuts' and packed in an outer corrugated carton, to ensure its safe arrival. Over 15,000 units safely delivered over the last 5 years!

 

Why not take a look at our eBay Shop for smaller and larger quantities of our test tubes, as well as a range of accessories including; corks, stoppers, racks & pipettes!


Laboratory Consumables

Other than ordinary chemistry uses, our test tubes have had a number of more unique uses including:

(generously provided with permission to reproduce it here by, © John Wheat )

So if you have any interesting uses, or more of the above why not let us know!  We do read all messages, and of course feedback, even if we aren't able to respond individually unless required.

 

 

*Example of what can be done with our smaller test tubes (ribbon, label, flower & corks not included.)
 

Photos of actual stock as ever, quantity: 5 test tubes lot.
 

 

We give you a range of delivery options to choose from so you are free to select whichever one suits your needs best. The cheapest postage is usually set as default, and is seldom the fastest, so remember to change it to a more expedited service if you need your goods fast! If you require a different option, please contact us and we'll be happy to add it. If you want tracking, be sure to add insurance for domestic services, available on 1st or 2nd class, to upgrade it to recorded. For overseas if you want tracking you need to select international signed for, or airsure. Standard airmail does not have tracking.

If you need to tell us something about your transaction, please send us a message separately through the eBay message system in addition to a checkout note, as the Paypal/checkout system can be very unreliable. Otherwise we may not receive anything. Ideally, however, ensure your address & contact details are correct in the first place as we cannot guarantee to be able to send to any address other than the registered one, and certainly won't if it's in Nigeria! We also do not control where Royal Mail leave parcels...

All Postal Orders sent should be Uncrossed.

When you purchase you will get several Emails almost immediately, these are automated, and will always be received right after you buy. The first will have a "pay now" link, so if you've already sent payment simply ignore this, and unless you want your order send to an alternative address, you don't need to reply to any with one. Amongst a few other things one will also contain our address for postal payments, all of which can be made payable to Richmil Ltd, our address is also available through your "Won" items in "My eBay". When using Paypal to complete your transaction you will also get a payment received notification shortly afterwards, as well as a confirmation from Paypal directly. If you aren't sure if a payment has been sent, simply login to your Paypal account and it will display a summary of amounts recently sent. Note: eCheques take 9 days to clear, regardless of what may be stated in certain places by Paypal. Please allow 7 days for ordinary cheques to clear, after the date on which we receive them, for them to be taken as cleared payment, though we may dispatch before this time for small amounts from customers with good feedback. Remember it costs you £25 to cancel a cheque!

We're always interested to hear from customers and potential customers, so if you have any questions or comments at all about our products, or related ones you'd like to see us put on, we want to know. We can't guarantee we'll be able to get it, but if enough people ask, or you want a large quantity we may be able to. Just use the 'ask seller a question' button and tell us what you think, and hopefully we can make our listings better!

If you need to contact us about a transaction please state the date of the purchase, and the sales record number in order to speed up the process of tracing the records relevant to your transaction.

Click on the link to view our "About Me" page to check our policies, as well as further terms & conditions, and up to date customer notices.

We take the utmost care in packing your order to ensure it arrives with you in excellent condition, if it doesn't we will always endeavour to correct the situation, please however inform us within 7 days, ideally with proof to allow speedy resolution. If goods are returned to us for testing, and are found not to have any fault, your postage cannot be refunded, and we may levy a 20% administration fee, instead or in addition to charging return postage. For non guaranteed services such as 1st & 2nd class standard or recorded, please allow 7 days for delivery after our receipt of cleared payment before contacting us, though Royal Mail advise 15 working days before they will acknowledge them as lost. If your goods are damaged in the post, in order to successfully make a claim please retain the original packaging in accordance with Royal Mail/Parcel Force Guidelines.

We cannot accept any liability for misuse of our products, by purchasing from us you are agreeing that you are capable of using them appropriately. We also cannot usually advise further on the suitability of our products for specific purposes.

All feedback is handled by Selling Manager Pro, so please don't message asking for feedback, unless its over a day since you left it. If you have left positive as we hope you will :) check yours after a few minutes and you should find you'll have positive back from us, while this may seem very mechanical, it simply lets you get your feedback as fast as possible. We do read and appreciate all feedback left for us, as well as checkout messages e.t.c. that make order processing a bit more interesting!

Remember; Please contact us if you have a problem, Before leaving feedback. We always resolve after sales issues!

Richmil Limited, Est. 2002, Company number: 4466650, Registered in England & Wales. As an established British trading company we have official records with both Companies House, as well as HM Revenue & Customs.

 


Copyright © Richmil Ltd 2005 - 2012

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On 21-Jul-07 at 23:53:11 BST, seller added the following information:




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