Sampling Guide
14 Days
Plastic or Glass
6ºC OR LESS
100 mL
4oz/125mL UltraLab Wide Mouth QEC # 1213-U004
5mL
40mL Vial QEC # 3112-40ML
14 Days
Glass
6ºC OR LESS, HCL pH 4-5 If Residual Chlorine present use Sodium Thiosulfate.
5mL
(2) 40mL Vial. QEC # 3112-40mL
5 g
125mL Clear wide-mouth w/septa. QEC # 3114-S004
4oz/125mL UltraLab Wide Mouth QEC # 1213-U004
Extraction: 7 Days Extract Testing: 30 Days
Glass
6ºC OR LESS, If Residual Chlorine present use Sodium Thiosulfate or Sodium Sulfite
1000mL
1L Amber Packer QEC # 1122-0034
Extraction: 7 Days Extract Testing: 40 Days
Glass
6ºC OR LESS, If Residual Chlorine present use Sodium Thiosulfate
1000mL
1L Amber Packer QEC # 1122-0034
Extraction: 7 Days Extract Testing: 40 Days
Glass
6ºC OR LESS, If Residual Chlorine present use Sodium Thiosulfate
1000mL
1L Amber Boston Round QEC # 3121-0033
100 g
125mL Clear wide-mouth QEC # 3114-0004
Extraction: 40 Days. Extract Testing: 40 Days
Glass
6ºC OR LESS, If Residual Chlorine present use Sodium Thiosulfate
1000mL
1L Amber Packer QEC # 1122-0034
28 Days
Plastic or Glass
NONE
100 mL
4oz/125mL UltraLab Wide Mouth QEC # 1213-U004