99% Raw Material Melatonin CAS 73-31-4 Pharmaceutical Powder Melatonin

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Model NO.: CZY-Melatonin
• Suitable for: Adult
• State: Solid
• Purity: >99%
• Transport Package: Bottle
• Specification: 99%
• Trademark: Your logo
• Origin: China
• Production Capacity: 500000box/Month

Product Description

 

ANALYTICAL ITEMS	SPECIFICATION
Appearance	White powder
Identification	IR
	UR
	HPLC
Loss on drying	≤1.0%
Loss on ash	≤0.1%
Chloride (as Cl)	≤0.01%
Sulphate (as SO4)	≤0.01%
Heavy Metals	≤20PPm
Impurities	Any individual impurities ≤0.1%
	Total impurities ≤1.0%
Assay (on dry basis)	98.5% ~ 101.5%

 

 

 

 

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T ,Western Union, Bitcoin, PayPal
     If OEM,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.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: To EU countries, 7-12 days
    To the US, 5-15 days
    To Asian country,5-10 days

Q5. Can you make labels and boxes?
A: Yes

Q6. 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.

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.