Платиновый металлический одногранульный 5 г 99.95% чистый элемент электронный

Symbol: Pt
Number: 78
Element category: Transition metal
CAS number: 7440-06-4
Standard atomic weight: 195,084
Density: 21,45 g/cm3
Hardness: 3,5
Melting point: 1768,3°C (3214.9°F)
Boiling point: 3825°C (6917°F)

We have sold 84 different elements to collectors, companies, universities and other customers all over the world.

About us

1, We have special teams to manage the order,production,QC and delivery

Equipment & technology

2, The latest research and machines will assure the quality

Service

3, Experienced workers and salers will make goods and export more stable.

Q1. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q2. Can you do OEM products?
A: Yes, customized products are available for us.

Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q4: How would you delivey the goods?
A: Usually, we will delivery small package by UPS, EMS etc. And sea/air shipment for bulk quantity.

Q5. How about your delivery time?
A: Generally, it will take 10 to 20 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q6. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.