Customer Service: Selection and Ordering of Buffer Solutions for Probes

contact, I bought a ph-1-3-0456 probe and an ORP-1-3-0457 from you!

agent, Hello

contact, Which buffer solution can I use and how long does it last?

contact, You could have included the buffer solution in the package! I already mentioned it before!

agent, Hello

contact, Then we could have saved on additional postage?

contact, What is your name?

contact, Wolfgang Meißner

agent, I'm sorry, I can't find an email with the solutions.

agent, The question was during the order of the probes!

agent, One moment

agent, I don't see it! Not important! We offer free shipping! Do you want PH 7.5 and 700 mV?

contact, Thank you! Please send one bottle each!

agent, I will create the order for you without the shipping costs and then send you an email with the quantity of the solutions via Paypal.

contact, Please send the invoice by email!

contact, I will pay with PayPal!

agent, Yes