
Single Reference Vials
NAD+ 500mg
A lyophilized reference powder for in-vitro laboratory research, third-party assayed at 536.16 mg with purity reported at 99% or higher.
$54.99
$69.99

Blended Reference Vials
Blended reference vial, independently assayed
$89.99
$109.99
Save $20.00Research use only
Laboratory reference standard supplied for Research Use Only (RUO). This material is a research chemical intended for in vitro laboratory, analytical and reference work carried out by qualified scientific researchers. It is not a drug, dietary supplement, cosmetic or food product, and it is not intended for human or veterinary use, consumption or ingestion. It has not been approved by the U.S. FDA. It is sold solely as a laboratory reference compound for analytical chemistry and scientific research applications.
Sold to qualified researchers aged 21 or over. Read the full terms.
KLOW 80mg is supplied as a single sealed vial of lyophilized powder under a crimped cap, labelled Hirā Compounds and marked for research use only. It is a reference material for in-vitro laboratory work, not a drug, supplement, food or cosmetic.
The vial is characterized rather than estimated. Every batch is submitted to Janoshik Analytical, an independent third-party laboratory, and the task number and verification key from that report are published here so you can pull the certificate from the laboratory yourself before you buy.
The certificate for the current batch reports a total assayed content of 96.31 mg and purity at 99% or higher. Those figures come from the laboratory, not from marketing copy, and the batch is sold against them.
Each vial ships in plain unbranded outer packaging with protective inserts around the glass, from Manchester, Maryland.
The certificate for this vial was issued by Janoshik Analytical under task #81068 for batch 635966, analysed on 30 September 2025. It reports a total assayed content of 96.31 mg with purity at 99% or higher.
The report carries verification key 7PIUBWRNT7IG. Enter it at the laboratory's own verification page and the figures it returns should match the ones stated here. The check is run on the laboratory's site, not on this one.
Verify it yourself
The key below is the one printed on the report Janoshik Analytical issued for this batch. Enter it on their verification page and the report comes back from the laboratory, not from this site.
7PIUBWRNT7IG
Task #81068 · 30 September 2025

Single Reference Vials
A lyophilized reference powder for in-vitro laboratory research, third-party assayed at 536.16 mg with purity reported at 99% or higher.
$54.99
$69.99

Laboratory Solutions
A 30 mL multiple-dose vial of lab-grade reconstitution solution, supplied for preparing lyophilized reference material at the bench.
$19.99