# Linked Aminos > Research products and verified documentation. ## Pages - [My Account](https://darkslategrey-hawk-564159.hostingersite.com/my-account-2/) - [Checkout](https://darkslategrey-hawk-564159.hostingersite.com/checkout-2/) - [Cart](https://darkslategrey-hawk-564159.hostingersite.com/cart-2/): Research peptides are supplied for laboratory research only, not for human or animal consumption. - [Contact](https://darkslategrey-hawk-564159.hostingersite.com/contact/): We'd love to hear from you. Send us a message and we'll respond as soon as possible. - [COAs](https://darkslategrey-hawk-564159.hostingersite.com/coas/): Each certificate of analysis is indexed by product name and batch number, so you can match the documentation to the exact batch you are reviewing. - [Home](https://darkslategrey-hawk-564159.hostingersite.com/): Research peptides are supplied for laboratory research only, not for human or animal consumption. - [My account](https://darkslategrey-hawk-564159.hostingersite.com/my-account/) - [Checkout](https://darkslategrey-hawk-564159.hostingersite.com/checkout/) - [Cart](https://darkslategrey-hawk-564159.hostingersite.com/cart/) - [Shop](https://darkslategrey-hawk-564159.hostingersite.com/shop/) ## Products - [Amino Acid Reference Set](https://darkslategrey-hawk-564159.hostingersite.com/product/amino-acid-reference-set/): A set of six individually labeled 100 mg neat amino acid reference standards—glycine, L-alanine, L-leucine, L-lysine, L-methionine, and L-tryptophan—in sealed amber glass vials. Includes batch-specific COAs for the set, making it a useful starter selection for analytical laboratory work; not for human or veterinary use. - [Amino Acid Mix](https://darkslategrey-hawk-564159.hostingersite.com/product/amino-acid-mix/): A 1 mL mixed amino acid reference solution in a sealed amber glass vial, supplied with a batch-specific COA identifying the listed components and concentrations. A ready-to-use option for analytical calibration workflows; not for human or veterinary use. - [L-Tryptophan Standard](https://darkslategrey-hawk-564159.hostingersite.com/product/l-tryptophan-standard/): A 100 mg neat L-tryptophan reference standard packaged in a sealed amber glass vial with a batch-specific COA. Supports analytical calibration and reference checks in laboratory settings; not for human or veterinary use. - [L-Methionine Standard](https://darkslategrey-hawk-564159.hostingersite.com/product/l-methionine-standard/): A 100 mg neat L-methionine reference standard, sealed in an amber glass vial and supplied with its batch-specific COA. Use as a defined reference for analytical laboratory procedures; not for human or veterinary use. - [L-Lysine Standard](https://darkslategrey-hawk-564159.hostingersite.com/product/l-lysine-standard/): A 100 mg neat L-lysine reference standard in a sealed amber glass vial, accompanied by a batch-specific COA. Designed for laboratory calibration and analytical reference workflows; not for human or veterinary use. - [L-Leucine Standard](https://darkslategrey-hawk-564159.hostingersite.com/product/l-leucine-standard/): This 100 mg neat L-leucine reference standard arrives in a sealed amber glass vial with a batch-specific COA. A practical reference material for analytical method checks and calibration preparation; not for human or veterinary use. - [L-Alanine Standard](https://darkslategrey-hawk-564159.hostingersite.com/product/l-alanine-standard/): A 100 mg neat L-alanine reference standard packaged in a sealed amber glass vial, with a batch-specific COA for traceable analytical work. Suitable for preparing laboratory calibration solutions; not for human or veterinary use. - [Glycine Reference Standard](https://darkslategrey-hawk-564159.hostingersite.com/product/glycine-reference-standard/): A 100 mg neat glycine reference standard in a sealed amber glass vial, supplied with a batch-specific certificate of analysis (COA). Use it to prepare calibration solutions for analytical laboratory workflows; not for human or veterinary use. [comment]: # (Generated by Hostinger Tools Plugin)