high purity low price sildenafil citrate sex powder

Item of analysis

Standard

Result of

analysis

Description

White to class white powder

White powder

Identify

HPLC

Conforms

Ordinary impurities

Single impurity

≤0.10%

0.06%

Total impurities≤

0.5%

0.13%

Loss on drying

≤0.5%

0.20%

Residue on ignition

≤0.1%

Conforms

Heavy metal

10ppm

Conforms

Assay

97.5%~102.0%

99.8%

Conclusion: this product is tested according to the internal control standards of enterprises.

Q1: Are you a manufacturer or trader price of WS2?

Yes, we are manufacturer, we have a factory in Zhanghuang Chemical Industry Park, Jining City, Shandong Province, and hope you could visit our factory at your convenience.

Q2: How does your factory control the quality price of WS2.

Quality is the life of our factory, first, each raw materials, come to our factory, we will test it first, if qualified, we will process the manufacturing with this raw materials, if not, we will return it to our supplier, and after each manufacturing step, we will test it, and then all the manufacturing process finished, we will do the final test before the commodities left our factory.

Q3: How about your service?

We provide 7*12 hours service, and whenever you need, we will always here with you, and besides, we can provide one stop purchasing for you, and when you purchase our commodities, we can arrange testing, custom clearance, and logistic for you!

Q4: Does free samples available for quality evaluation price of WS2?

Yes, of course, we can provide free samples for you before you buy commercial quantity.

Q5: What is the delivery time?

For small quantity, it will take only 1-2 days for delivery, and after large quantity, it will take about 1-2 weeks.