pH buffers are specially formulated to prevent microbial growth. They are certified at multiple temperatues and packed in Transpiration Control Technology (TCT) which guarantees scientific integrity for up to five years from the date of manufacture.
| Catalog Number | PH-1.68-500ml | PH-3-500ml | PH-4-500ml | PH-5-500ml | PH-7-500ml | PH-8-500ml | PH-9-500ml | PH-10-500ml | PH-12.47-500ml |
| Volumn | 500mL | 500mL | 500mL | 500mL | 500mL | 500mL | 500mL | 500mL | 500mL |








