Yellow Liquid

Value Added Services

Our Sigma Instant Rebate Program qualifies you for a 5% rebate on your Sigma pricing. Please call or email us for details. We also offer many other Value Added Services.

Free expedited shipping, get 2nd day freight for the price of ground.

 Enable your company to move your Sigma purchasing into a WOSB category.

Enjoy the convenience of a single rep who is your contact for pricing, placing orders, questions or problems. We handle all products complaints and returns for you.

 Easy product complaints or returns, we handle it all for you.

Receive a weekly Sigma Back Order Report  with the most up-to-date status on all your open orders.


Mass Supply Sigma Back Order Report

Order Date


Product #

Expected Avail


1.1 62093 E6126-500un 13-May No alternates
3.15 S31291 239313-1kg 6-Jun Can sub 2x500g for same price
4.12 A2922 T6422-25mg 23-May No other size avail. Alts are T6414-100ml, $77.56, sterile cell culture tested; or T9003-25mg $44.89, same inhibitatory range but not cell culture tested
Please email or call us with any questions, we’re eager to talk with you about better service and discount pricing.

Judith  303 619 3143

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