| 摘要 |
A Total Suspended Solids (TSS) Device which includes a plurality of calibrated sample containers in a case, such that each calibrated sample container contains a calibrated sample, wherein each calibrated sample is a sample with a known suspended solids concentration prepared from a site sample, such that said TSS device is configured to allow a discharge sample in a discharge sample container to be visually compared to each of the calibrated samples in the calibrated sample containers in said case, where the discharge sample is a sample of a liquid discharge from a site. |
