Frequently Asked Questions

• 01

  What is the concentration of the samples?

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  25±2mg/mL is the standard concentration for organic soluble materials, 10±1nmol/mL is  for water-soluble materials. Different concentrations can also be made upon your request.  

• 02

  What is the solvent of the samples?

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  For example, n-Heptane、n-Octane、Toluene and so on; please advise your sales manager if you need other solvents.

• 03

  Do you provide samples in solid form?

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  PbS QDs is the only material that we offer in solid state, other products are basically in solution. Please confirm that with your sales manage if you need specific form.  

• 04

  How to pay for the products?

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  We suggest using bank transfer to ensure smooth and safe transactions.

  Our bank transfer infomation:

  Bank Name: BANK OF CHINA SUZHOU INDUSTRIAL PARK SUB-BR

  Bank Address: 8 SU ZHOU ROAD SUZHOU INDUSTRAIL PARK JIANGSU, CHINA

  Swift Code: BKCHCNBJ95B

  Company Name: SUZHOU XINGSHUO NANOTECH CO., LTD.

  Bank Account #: 507968080425

• 05

  When can I receive the product after placing the o···

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  Upon the order confirmation, it will be about 3-5 days to ship the samples to you. If things run smoothly, it will take 5-7 days for carrier to deliver.

• 06

  How about the shipment method?

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  We use DHL or FedEx as the carrier and the shipping cost is about $ 70-120; if you have your own account, please provide us.

• 07

  Can I place a Custom Orders?

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  Of course! Please email us at contact@mesolight.cc with your specifications,budget,expected time of delivery and so on. We will feedback as soon as possible.

• 08

  How are Custom Orders priced?

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  Most custom orders typically are priced on a case by case basis. If you have a budget, please let us know ahead of time so we can try to work within it.

• 09

  What is the average lead time for custom orders?

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  It is typically 2~4 weeks and you can confirm that with your sales manager again.