10-vial minimum · Kits of 10 Volume pricing at 500+ vials · Free shipping over $2,500
RUO

For laboratory research use only — not for human or veterinary use. Peptide Wholesale Supply is a chemical reagent supplier, not a pharmacy or compounding facility under 503A/503B.

Peptide Wholesale SupplyBased in the USA
Growth Hormone2 options

PWS-TESA

From $39.00 / vial

Reference peptide listed for bulk laboratory procurement and order planning.

For laboratory research use only. Not for human or veterinary use.

CAS number: 901758-09-6 (catalog reference). Confirm the exact chemical form and batch analytical results in the product documentation.

Available in 10mg, 20mg. Sold in Kits of 10. Minimum order: 10 vials.

Volume pricing starts at 500 total vials across your order.

PWS-TESA sample vial packaging
Sample packaging. Final labels may vary.

Choose your size

Sizes & pricing.

Prices are per vial, with 10 vials in each Kit. Choose a size to set your quantity and add it to your order.

PWS-TESA

10mg

Price per vial
$39.00
Kit of 10
$390.00
500+ total vials
$31.00 / vial
Choose quantity

PWS-TESA

20mg

Price per vial
$69.00
Kit of 10
$690.00
500+ total vials
$54.00 / vial
Choose quantity

Product details

Know what you’re ordering.

We confirm availability, final pricing, and shipping details before your order is finalized. Need a specific label or documentation? Include it with your request.

Catalog reference
PWS-TESA
CAS number (catalog reference)
901758-09-6
Vials per Kit
10
Category
Growth Hormone
Available sizes
10mg · 20mg
Intended use
In vitro laboratory research only

CAS references are reproduced from our catalog. They are not a batch COA or a purity claim. Request product specifications and the applicable batch COA to confirm the exact chemical form and analytical results before ordering.

Ask for the documentation available for your order before confirming. Products are for laboratory research only, not for human or animal use.

Laboratory reports for selected samples are available in our COA library. Confirm that the report, batch and sample strength match your order. No batch purity or composition is claimed without an applicable supporting record; ask our team for documentation not shown in the library.

Source documentation

Laboratory documentation.

Results below are attributed to the specific laboratory sample, not every vial or size. Confirm the applicable batch and sample strength before ordering.

Bioviridian · COA8888

Catalog reference
PWS-TESA
Reported sample strength
20mg
Issued
Sep 8, 2026
Reported sample purity
99.74%
Reported method
LC-MS/MS · RP-HPLC (214 nm)

Read the original report for its named source and test scope. A result does not establish a complete formulation, human-use suitability or a specification for a different sample.

Open original report

Product questions

Before you order.

Need something more specific? Ask us about PWS-TESA.

What’s the minimum order?

10 vials total. Each product comes in Kits of 10; you can combine Kits of different compounds in one order.

How does volume pricing work?

At 500 total vials, the lower listed price applies automatically to eligible items. Your total can include different compounds and sizes.

Can I review a COA before ordering?

Visit the COA directory for published records, or request documentation for PWS-TESA and the strength you need. Confirm that the certificate applies to the batch offered before ordering.

When will my order ship?

Shipping cost and timing are confirmed with your order based on availability, destination, and packaging. Let us know if you have a deadline.

FAQ

Before you order.

Have a specific question? Talk to our team.

hello@peptidewholesalesupply.com
What is the minimum order?

Start with 10 vials. Each product option comes in a Kit of 10; mix and match Kits across the catalog.

When does volume pricing apply?

Volume pricing starts at 500 total vials across your order. The catalog shows both price tiers, and your order estimate updates as you add vials.

How do I place an order?

Add your products and quantities, open your cart, and select Checkout. Enter delivery and research details, then choose Apple Pay/card payment or payment arranged by email. Your order confirmation is sent by email. You can also contact our team for a quote.

Can I request a COA?

Visit the COA page to check for published records. If the record you need is not listed, contact us with the compound and strength. Documentation availability is confirmed with your request.

Can I request private labeling?

Contact our team with your labeling, fill, or packaging requirements. Available options, quantities, and any additional costs will be confirmed with your quote.

When will my order ship?

Availability and shipping arrangements are confirmed with your order. Review the shipping policy and ask our team about your destination and timing before confirming your purchase.