| Propriétés chimiques |
poudre blanche |
| Usage |
suitable for gene delivery |
| General Description |
poudre blanche. Compatible with a wide range of hydrophilic and hydrophobic resins. |
| Air & Water Reactions |
Hygroscopic. Water soluble. |
| Reactivity Profile |
Polyvinylpyrrolidone is a polymeric material and probably has low reactivity. Polyvinylpyrrolidone reacts as a weak base. |
| Health Hazard |
SYMPTOMS: Polyvinylpyrrolidone may cause interstitial fibrosis in the lungs. Lesions regress when patient is no longer being exposed to the compound. |
| Fire Hazard |
Flash point data for Polyvinylpyrrolidone are not available, but Polyvinylpyrrolidone is probably non-flammable. |
Packaging & Livraison.
1. Sufficient Stock
2. Sophisticated and professional logistic agent.
3. Well-trained and disciplined packing team. Unique packing ways to ship 10g to 20kg for higher customs clearance.
4. Packing pictures and Tracking No. are provided within 24 heures après le paiement.
5. After-sale service
Packaging & Service:
1. Mass stock, to make sure delivery promptly every day when the payment is done.
2. Having been engaged in this field for years, we have sophisticated and professional logistics department, which can guarantee safe and speedy delivery.
3. Well-trained and disciplined packing team which is professional enough to provide you a safe package. It also avoid a lot of emergency happen during the delivery so that high customs pass is guaranteed. Unique ways to ship 10grams to 20 kilograms powders(or 100ml to 30 Liter liquids) at one time to your destination.
4. Packing pictures and tacking number are provided within 24 hours as soon as receiving the payment. Updated tracking code will be provided every other day just for you can hold a palm of your package.
5. Perfect after-sale service: Any questions or problems happened after receiving the product.
Avantage compétitif:
1. Rich Experiences
Our company has been dealt in the pharmaceutical manufacturing area for many years. Delivery areas of our products extend all around the world. we have got very good feedback from our customers of worldwide, we had established a long friendly relations and enjoyed a high reputation both at home and abroad.
Mode de paiement: T/T, Western union, Gramme d'argent.
2. Discreet package
The package suits you best would be chosen to get through customs security smoothly Or Customized if you want.
3. Superior quality and Reasonable price
High quality guaranteed, once any problem is found, the goods would be reshipped for you.
4. Security Shipping
Shipping by express (Fedex,UPS,DHL,SMU) or by air. The most professional forwarder would be recommended for you.
5. We have stock
We can delivery goods promptly at the same day after confirming the payment.
6. Discounts
We will do some promotion at the specific time, we would inform you anytime if we have sorts of discount activities. We can give you some discounts if you order a large number of goods.
7. Warm after-sale service for you 24/7
Any of your question would be solved for the first time asap. We will provide the best and the most sincerest services for your satisfaction.
Notre service
1.100% La politique de réexpédition est notre base commerciale. 100% de réexpédition immédiatement si votre colis reste en douane pendant 4 jours et n'est pas mis à jour.
2.Remboursement total pour 15 jours d'insatisfaction avec la qualité.
3.Nous pouvons fournir des échantillons gratuits.
4.Nous avons un emballage spécial ,Il peut être facilement passé à la douane. Il sera plus sûr.
5.Notre société coopère à long terme avec DHL.EMS.Fedex et ainsi de suite. Il peut être envoyé à votre main plus rapidement. La photo du colis doit être offerte dans les 12 heures suivant la réception de votre paiement de stéroïdes.
6.Si vous avez la chance de venir en Chine. Je peux te montrer notre labo.
7.Notre société a WU, MG, TT, et les moyens de paiement Bitcoin à l'avance. Vous pouvez payer 95% pour les peptides coûtent au début pour la commande, le reste peut nous offrir dans votre prochaine commande;
Directeur commercial