| Quantity: | |
|---|---|
CAS 50-56-6
aike
| Items | Standard | Result |
| Appearance | White or almost white powder | White powder |
| Identification | HPLC:Retention time conforms to that of the reference standard Amino acids: Asp: 0.90-1.10; Glu: 0.90-1.10 Pro: 0.90-1.10; Gly: 0.90-1.10 Leu: 0.90-1.10; Tyr: 0.7-1.05 Half-Cys: 1.4-2.1;Ile: 0.90-1.10 | Conforms |
| pH | 3.0-6.0 | 5.1 |
| Related substances (HPLC) | Impurity A≤1.0% Impurity B≤1.0% Impurity C≤1.5% Other single impurity≤0.5% Total impurities≤5.0% | 0.02% 0.11% 0.1% 0.06% 0.4% |
| Acetic acid (HPLC) | 6.0%-10.0% | 6.8% |
| Water(KF) | NMT 5.0% | 2.1% |
| Bacterial endotoxins | Less than 300 IU/mg | Conforms |
| AcN(GC) | Not more than 0.041% | Conforms |
| MeOH(GC) | Not more than 0.3% | Conforms |
| Triethylamine(GC) | Not more than 0.032% | Conforms |
| Assay Calculated with reference to anhydrous, acetic acid free substance | 93.0%-102.0% | 99.2% |
We use different packaging methods for liquids and powders.
For the powder, we first encrypt the package using an aluminum foil bag, then evacuate it with a vacuum machine, and finally pack it in a carton of the right size.
For liquids, we first glue the cap to prevent liquid leakage, and then pack it in foil bags and cartons. If you are concerned about security, we can also use "fake packaging" instead of the product name to send your package to ensure that you can receive it safely. We usually use a secure shipping method that does not require you to do any customs clearance, free shipping to your address without worrying about any customs issues.
Gurantee 100% safe shipping, free of customs clearance. We will ship by specialline that shipping company do custom clearance and deliver to door.100% safe delivery!
Transportantion Methohs
Express/by sea/ by air (Depends on customer demand)
Selections Speed Duration Suitable for Service Cost
By Express Fast 3-10 days <50kg Door to door High
By Air Fast 3-7 days >50kg Airport to airport Lower the express
By Sea Slow 7-45 days large quantity Port to port Lowest 
Quality delivery service
1)Accept local country face to face cash transactions (establish a local cash to cryptocurrency broker)
2)full video detection, testing and global package delivery, the United States, the Netherlands, Germany, Canada, Mexico, Australia and other places have overseas warehouses, can use pickup trucks and private truck delivery
Fast and safe delivery
1)parcel can be sent out in 24 hours after payment. tracking number available
2)secure and discreet shipment. various transportation methods for your choice.
3)customs pass rate ≥99%
4) we have our own agent/re-mailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
We have clients throughout the world
1)professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2)market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3)high quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers
1. Packaging: vacuum packaging/aluminum foil packaging/fake packaging/sealed packaging
2. We can customize the packaging according to your needs. We will consider different packing for different quantity.
3. When ordering in large quantities, we will send your packages in batches to ensure the safety of the packages.
4. Transportation: Sea/Air/land transportation. Overseas warehouses support self-pickup and can also be delivered within 3-4 hours by private truck.
1.Can i get some samples?
Yes, we can supply the free sample, but the shippingcost be paid by our customers
2.Which kind of payment terms do you accept?
T/T, Western Union or Bitcoin, Usdt, ETH,Cash andother payment methods.
3.How is the after-sales service?
We will provide high-quality products and ensure100% safe deliver
4.how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
5. How to confirm the Product Quality before placing orders?
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.
6. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian.
7.there any discount?
Yes, for larger quantity, we always support with better price.
