| Customization: | Available |
|---|---|
| CAS No.: | 90-33-5 |
| Formula: | C10h8n2o2s2zn |
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china factory supply Hydroxycoumarin 4-Methylumbelliferone CAS 90-33-5
| Item | Standard |
| Appearance | off-white to yellowpowder |
| Content | 99.0min |
| Heavymetals[Pb] | 10ppmmax |
| Iron[Fe] | 10ppm max |
| Lossondrying | 0.20%max. |
Q1:Can I get some samples?
A: Yes, we can supply the free sample,customer only need bear the shipping cost.
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 or secure payment.
Q3: How about delivery lead time?
A: About 7-10 days after payment confirmed.(Chinese holiday not included).
Q4:Is there any discount?
A: Different quantity has different discount.
Q5: How to ship it?
A: For small order, we would send by express such as Fedex, DHL, etc. For large order, we would send by air or sea.
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