October 2024
Dear Colleague:
Thank you for your patronage and continued support of Astoria-Pacific.
I’d like to inform you that we are switching back to the Steroglass reagent kits for Acetic Acid, Glucose+Fructose, L-Malic Acid, NOPA and Ammonia analyses. We believe this will help relieve supply chain issues.
Please note that you will use the same rAPID/rAPID-T configurations for these kits as you would with the WineCheck kits. We have done extensive side-by-side comparisons, and the data from either line highly correlates—if not are identical—to each other. Therefore, you will not have any issues moving from WineCheck to Steroglass.
| WINE REAGENT KITS | |
| Part Number | Description |
| 70-9501-13K | Glucose + Fructose, SG, Rgt Kit |
| 70-9502-13K | Acetic Acid, SG, Reagent Kit |
| 70-9503-13K | Amino Nitro (NOPA), SG, Rgt Kit |
| 70-9504-13K | Ammonia Nitrogen, SG, Rgt Kit |
| 70-9505-13K | L-Malic Acid, SG, Rgt Kit |
| STOCK STANDARDS | |
| Part Number | Description |
| 70-9426-15K | Acetic Acid Std 1 g/L |
| 70-9442-15K | Ammonia Stk Std 1000 mg/L |
| 70-9409-15K | Glucose Stock Std 12 g/L |
| 70-9416-15K | L-Malic Acid Std 3 g/L |
| 70-9506-13K | a-AMINO N Stk Std,300mg/L,10mL |
Please note that the Steroglass kits do not have stock standards included in the package. These will need to be purchased separately per the part numbers below:
If you have any questions and/or concerns, please contact us.
Sincerely,
Brady l. Miller
VP of Sales and Technologies
Astoria-Pacific
Contact Us @ (800) 536-3111