Support
Frequently asked questions
What is PP Research Lab?
PP Research Lab supplies research products intended for legitimate laboratory, analytical, educational, and scientific research purposes.
Are your products intended for human use?
No. Unless expressly stated otherwise, products sold by PP Research Lab are for research use only and are not intended for human consumption, human administration, veterinary use, diagnosis, treatment, or personal experimentation.
Who can purchase from PP Research Lab?
Customers must be at least 21 years old and legally permitted to purchase, receive, possess, and use the products ordered. We may request additional verification or information regarding the intended research use of an order.
Do you test your products?
We may provide independent or third-party laboratory testing for applicable products. Available testing documentation can be found on the product page or through our Certificate of Analysis section.
What is a Certificate of Analysis?
A Certificate of Analysis, or COA, is a laboratory document containing testing information for a specific product or lot. Depending on the testing performed, it may include information such as identity, purity, or other analytical results.
A COA does not indicate that a product is approved or suitable for human or veterinary use.
How do I find the COA for my product?
You can locate available COAs through our COA or Batch Verification page using the product name or lot number printed on the product label.
If you cannot locate a document, contact our support team with the product and lot number.
What purity are your products?
Purity specifications vary by product and batch. Please refer to the individual product listing and applicable laboratory documentation for current specifications.
How should products be stored?
Storage requirements vary by product. Always review the storage information provided on the product page, label, or supporting documentation.
Customers are responsible for maintaining appropriate storage conditions after delivery.
Do products need to remain refrigerated during shipping?
Shipping requirements depend on the individual product and available stability information. A recommended long-term storage temperature does not necessarily mean a product requires continuous refrigerated transportation.
Any product requiring special shipping conditions will be identified accordingly.
How quickly are orders processed?
Most orders are processed within 1–3 business days, excluding weekends and holidays.
Orders requiring additional payment, identity, research-use, or compliance verification may take longer.
How long does shipping take?
Delivery time depends on the shipping method selected at checkout and the destination.
Carrier transit time begins after the order has completed processing and has been transferred to the carrier.
Will I receive tracking information?
Yes. When tracking is available, you will receive a tracking number after your order has been prepared for shipment.
Please allow time for the carrier’s tracking system to update after the label is created.
What happens if my package is lost?
If your tracking information indicates that the shipment may be lost in transit, contact us at info@papiresearch.com with your order number.
We may open a carrier investigation before determining whether a replacement or refund is appropriate.
What if my package says delivered but I cannot find it?
First check your mailbox, parcel locker, front entrance, building reception area, household members, and nearby delivery locations.
If you still cannot locate the package, contact the carrier and PP Research Lab as soon as possible.
What if my order arrives damaged?
Contact info@papiresearch.com within 3 business days of delivery.
Please include:
- Your order number;
- A description of the damage;
- Photographs of the product;
- Photographs of the shipping box and packaging; and
- A photograph of the shipping label.
Do not discard the product or packaging until your claim has been reviewed.
What if I receive the wrong product?
Contact us within 3 business days of delivery with your order number and photographs of the products received.
Once the issue is verified, we will provide an appropriate resolution.
Can I return a product?
Due to the nature of our research products, all sales are generally final once shipped.
Returns, refunds, replacements, or store credit may be considered for damaged, missing, incorrect, or materially compromised products in accordance with our Return & Refund Policy.
Can I cancel my order?
Contact us as soon as possible if you need to cancel an order.
We may be able to cancel an order before fulfillment begins, but cancellations cannot be guaranteed once processing or shipment has started.
Can I change my shipping address after placing an order?
Contact us immediately if an address needs to be changed.
We cannot guarantee that changes can be made after an order has entered fulfillment, and PP Research Lab is not responsible for incorrect addresses submitted by the customer.
Do you ship internationally?
At this time, PP Research Lab ships within eligible locations in the United States unless otherwise stated on our website.
Do you offer wholesale or bulk ordering?
Yes, wholesale or bulk purchasing may be available for qualified businesses, laboratories, institutions, and other approved research organizations.
Contact info@papiresearch.com or visit our Wholesale page for additional information.
Do you offer quantity discounts?
Select products or order quantities may qualify for volume pricing. Available discounts will be displayed on the applicable product page, in the cart, or through our wholesale program.
Can I resell products purchased from PP Research Lab?
Resale or redistribution may require prior written authorization from PP Research Lab.
Products may never be marketed, relabeled, or supplied for human or veterinary use.
Can PP Research Lab provide dosing or administration information?
No. PP Research Lab does not provide dosing instructions, administration instructions, treatment protocols, injection instructions, reconstitution instructions for personal use, or individualized health recommendations.
Can you recommend which product I should use?
We can provide general product specifications, laboratory documentation, and research-reference information, but we cannot recommend products for personal, medical, veterinary, therapeutic, or performance-related purposes.
Are your products FDA approved?
Unless expressly stated otherwise, products sold by PP Research Lab are not represented as FDA-approved drugs, dietary supplements, medical products, or products intended for human or veterinary administration.
Can I use information on your website as medical advice?
No. Information provided by PP Research Lab is intended only for general scientific, technical, and research-reference purposes.
Nothing on our website should be interpreted as medical, veterinary, pharmaceutical, diagnostic, or therapeutic advice.
How can I contact PP Research Lab?
For questions about your order, products, shipping, testing documentation, or account, contact:
PP Research Lab
Email: info@papiresearch.comPlease include your order number when contacting us about an existing order.