UMEx 300 Passive Sampler for Ammonia, 10Pk

Part Number:

500-300

Cold storage required. Shipping restrictions may apply.
Limited Shelf Life
- +
Overview
UMEx 300 Passive Sampler, for Ammonia, with validated concentration range of 0.1 to 100 ppm. UMEx passive samplers are designed for single use only. Do NOT reuse UMEx samplers.
Sample workplace ammonia accurately and reliably with SKC UMEx 300 Passive Samplers. It's as easy as clip, sample, ship!
Attributes
Cold Storage RecommendedYes
Limited Shelf LifeYes
TypeSolvent Extraction
Chemical HazardAmmonia
SorbentTreated Tape
Validation LevelFull

Performance Profile

Sampling Rate39.92 ml/min with a relative standard
Validated Concentration Range0.1 to 100 ppm
Analysis MethodSolvent extraction and ion chromatography with conductivity detection for the ammonium ion or visible absorption spectrometry
Lower Detection Limits15 min: 2.4 ppm
8 hrs: 0.075 ppm
24 hrs: 0.025 ppm
Shelf-life9 mos from date of manufacture at < 39.2 F (4 C)
Storage

Before use: < 39.2 F (4 C)

After use: Ambient temperature [72 F (22 C)] or at < 39.2 F (4 C) and analyze within 3 week

Accuracy± 23.4%
Temperature EffectsNo effect on sampling rate from 22 to 40 C
Humidity EffectsNo effect from 20 to 80% relative humidity (RH)
Wind Velocity EffectsNo effect from 5 to 100 cm/sec
InterferencesNone identified
Dimensions3.4 x 1.1 x 0.35 in (8.6 x 2.8 x 0.89 cm)
Weight0.38 oz (10.9 gm)
Slide CoverPink