Safe Shipment and Fast Delivery Coenzyme Q10 Powder CAS 303-98-0 From Star-Selection

• Customization: Available
• CAS No.: 303-98-0
• Formula: C59h90o4
• Model NO.: Coenzyme Q10
• Classification: High Purity Material
• Grade: LR
• Specific Usage: For Biological Purpose, Technical Grade
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents
• Source: Dry Powder
• Habit Appellation: Chemical Medicine
• Application: Industry, Scientific Research
• Storage Environment: Low Temperature Drying
• Shelf Life: 3 Years
• MW: 358.21
• Transport Package: 1kg/Bag
• Specification: 1000kg
• Trademark: Star-Selection
• Origin: Huanggang
• HS Code: 000000
• Production Capacity: 100000kg/Year

Product Description

 

Product Description

  

Certificate of Analysis
ANALYSIS ITEM	SPECIFICATION	RESULT	METHOD
Appearance	Yellow to orange crystalline powder	Complies	Visual
Identification IR Chemical test Melting point	Sample spectrum exhibits only at the same wavelengths as that of a similar preparation of the Reference Standard. A blue color appears. 48ºC min	Complies Complies 49.8-50.5ºC	USP34<197K> (KBr disk) USP34 USP34
Sieve analysis Fibers	100% pass 40 mesh Free of Fibers	Complies Complies	USP34 USP34
Residue on Ignition	≤0.1%	Complies	USP34
Heavy Metals (AS2O3)	<20ppm 2ppm	Complies Complies	USP34 USP34
Total Plate Count	<1000cfu/g	<10cfu/g	USP34
Yeast & Mold	<100cfu/g	<10cfu/g	USP34
E.Coli	Negative	Negative	USP34
Salmonella Staphylococcus aureus Pseudomonas aeruginosa	Negative Negative Negative	Negative Negative Negative	USP34 USP34 USP34
Assay(anhydrous basis)
Coenzyme Q10 (water soluble)	20%	20.31%	USP34
Chromatographic purity	≤1.5%	Complies	USP34

 

 

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Packaging & Shipping

Company Profile

 

Our Advantages

 

Our Advantage:
1.We have stock so we can delivery quickly at the very day when receive the payment.
2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order.
3.High quality guarenteed, once any problem is found, the package would be reshipped for you.
4.Shipping by express (FedEx,UPS,DHL,EMS TNT HKEMS), by air . The most professional forwarder would be recommanded for you.
5.Warm aftersale service for you 24/7 . Any of your question would be solved for the first as soon as possible . Adhering to the principle of customer first conviction . we will provide the best and the most sincere services as possible as we can.
Delivery
1. Sent out in 24hours once payment comfirm.
2. Professional agent make sure our ship fastly and safety
3.Offer your tracking number to you once we get it ,in order to facilitate you track the express
FAQ:
Q1: Can i get some samples?
A: Yes, we can supply the sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal.
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery lead time?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6: Do You Ship Over The Weekend?
We use EMS,TNT,FEDEX,DHL four kinds of couriers. EMS don't collected parcels over the weekend. The packages can be shipped out normally before 12:00 a.m in Beijing time if you choose to ship by TNT or FedEx.