NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, December 25, 2025 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp?Company=47640&Standard=061&
NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects
Drinking Water System Components - Health Effects
NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings. Products certified to NSF/ANSI/CAN 61 comply with the health effects criteria in NSF/ANSI/CAN 600.
| Chryso Inc. | |
| 12770 Merit Dr. | |
| Suite 750 | |
| Dallas, TX 75251 | |
| United States | |
| 800-354-5414 | |
| 617-498-4555 |
Facility : Los Angeles, CA
Protective (Barrier) Materials
| Water | Water | |||
| Water Contact | Contact | Contact | ||
| Trade Designation | Size Restriction | Temp | Material | |
|
Concrete Admixtures |
||||
| WRDA 64[1] | [2] | CLD 23 | CMNT | |
[1] Certified for a maximum use level of 6 fluid oz. per 100 lbs. of cement. [2] Certified for use in pipes 4" and greater and in tanks 200 gallons and greater. |
||||
NOTE: All Listed products from this facility are NSF Certified, whether or not they bear the
NSF Mark.
Facility : Lithonia, GA
Protective (Barrier) Materials
| Water | Water | |||
| Water Contact | Contact | Contact | ||
| Trade Designation | Size Restriction | Temp | Material | |
|
Concrete Admixtures |
||||
| Chryso Airalon 7000[4] | [1] | CLD 23 | CMNT | |
| RECOVER®[2] [3] | [1] | CLD 23 | CMNT | |
[1] Certified for use in pipe and fittings 4" and greater and tanks 200 gallons and greater. [2] Certified for a maximum use level of 6 fluid ounces per 100 pounds of cement. [3] Certified for set time control use as a traditional ASTM Type D retarder only. [4] Certified for a maximum use level of 3.0 fluid ounces per 100 lbs of cement. |
||||
NOTE: All Listed products from this facility are NSF Certified, whether or not they bear the
NSF Mark.
Facility : Houston, TX
Protective (Barrier) Materials
| Water | Water | |||
| Water Contact | Contact | Contact | ||
| Trade Designation | Size Restriction | Temp | Material | |
|
Concrete Admixtures |
||||
| ADVA 190[1] | [2] | CLD 23 | CMNT | |
| ADVA 198[3] | [4] | CLD 23 | CMNT | |
| ADVA FLEX[5] | [2] | CLD 23 | CMNT | |
| ADVA ITM 750[5] | [7] | CLD 23 | CMNT | |
| ADVA® Cast 575[5] | [2] | CLD 23 | CMNT | |
| Adva Cast 600[5] | [6] | CLD 23 | CMNT | |
| CONCERA SA 8080[8] | [9] | CLD 23 | CMNT | |
| DARASET 400[10] | [2] | CLD 23 | CMNT | |
| DARASET 442[10] | [2] | CLD 23 | CMNT | |
| EXP 950[5] | [2] | CLD 23 | CMNT | |
| EXP CA-3223[7] [14] | CLD 23 | CMNT | ||
| Eclipse Plus[4] [15] | CLD 23 | CMNT | ||
| MIRA 62[3] | [2] | CLD 23 | CMNT | |
| MIRA 95[3] | [4] | CLD 23 | CMNT | |
| ZYLA 610[11] | [9] | CLD 23 | CMNT | |
| ZYLA 620[12] | [9] | CLD 23 | CMNT | |
| ZYLA 625[12] | [9] | CLD 23 | CMNT | |
| ZYLA 630[11] | [9] | CLD 23 | CMNT | |
| ZYLA 640[11] | [9] | CLD 23 | CMNT | |
[1] Certified for a maximum use level of 9 fluid oz. per 100 lbs. of cement.
[2] Certified for use in tanks 200 gallons and greater.
[3] Certified for a level not to exceed 15 fl. oz. per 100 lbs. of cement.
[4] Certified for use in tanks 400 gallons and greater.
[5] Certified for a level not to exceed 10 fl. oz. per 100 lbs. of cement.
[6] Certified for tanks 200 gallons and greater, pipe 4" and greater, and fittings 4'' and
greater.
[7] Certified for use in pipes 4" and greater and in tanks 200 gallons and greater.
[8] Certified for a maximum use level of 20 fluid ounces per 100 pounds of concrete.
[9] Certified for use in tanks 400 gallons and greater, pipes 4 inches and greater, and
fittings 4 inches and greater.
[10] Certified for a level not to exceed 40 fl. oz. per 100 lbs. of cement.
[11] Certified for a maximum use level of 7 fluid ounces per pound of concrete.
[12] Certified for a maximum use level of 10 fluid ounces per 100 pounds of concrete.
[14] Certified for a maximum use level of 2.5 fluid ounces per 100 pounds of cement.
[15] Certified for a maximum use level of 1 U.S gallon per cubic yard of concrete.
|
||||
|
Grinding Aid |
||||
| EXP CA-3941[13] | [7] | CLD 23 | CMNT | |
[7] Certified for use in pipes 4" and greater and in tanks 200 gallons and greater. [13] Certified for a level not to exceed 0.8 fluid ounces per 100 pounds of cement. |
||||
NOTE: All Listed products from this facility are NSF Certified, whether or not they bear the
NSF Mark.
Number of matching Manufacturers is 1
Number of matching Products is 23
Processing time was 0 seconds

