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sensidyne
Industrial-grade equipment for environmental consultants, oil & gas, mining, manufacturing and labs. Quote-driven catalog — every unit ships with calibration certificates and bilingual technical support.

p-Dichlorobenzene Sensidyne Colorimetric Gas Detection Tubes
10/Box

Pentyl Acetate Sensidyne Colorimetric Gas Detection Tubes
10–200 ppm range | 3 pump strokes / 4.5 min | 4 ppm detectable limit | 2-year shelf life | 10–40 °C operating temp

Phenol & Cresol Sensidyne Colorimetric Gas Detection Tubes
10/Box

Phosgene Sensidyne Colorimetric Gas Detection Tubes
0.1–20 ppm range (1 stroke) | 0.05 ppm detection limit (5 strokes) | White→Red color change | 0–40 °C operating temp | 1-year shelf life

Phosphine & Arsine Sensidyne Colorimetric Gas Detection Tubes
2) Sampling time:1 minute / 1 pump stroke

Phosphine Sensidyne Colorimetric Gas Detection Tubes
2) Sampling time:1.5 minute / 1 pump stroke

Propane Sensidyne Colorimetric Gas Detection Tubes
0.02–0.5 %v propane | 1 pump stroke / 4 min | Detectable limit 20 ppm | Shelf life 2 years | 0–40 °C operating range

Propyl Acetate Sensidyne Colorimetric Gas Detection Tubes
20–1,000 ppm | 1 pump stroke / 1.5 min | 10 ppm detection limit | 10–40°C | 2-year shelf life

Propylene Oxide Sensidyne Colorimetric Gas Detection Tubes
0.05–3.0% (1 stroke) / 1.0–5.0% (½ stroke) | Detectable limit: 0.002% (20 ppm) | Sampling time: 1.5 min | Shelf life: 3 years | Operating temp: 0–40°C

Propylene Sensidyne Colorimetric Gas Detection Tubes
50–1,000 ppm | 1 pump stroke | 1.5 min sampling | Detection limit 10 ppm | Shelf life 2 yr | Operating temp 10–40°C | Yellow → Dark blue

Salinity Sensidyne Colorimetric Gas Detection Tubes
0.01–0.8% measuring range | 30 sec sampling time | Detectable limit 0.002% | 2-year shelf life | 5–80°C operating temp

Sensidyne Gilian 5000 Personal Air Sampling Pump
20–5,000 cc/min flow range | ±5% constant flow control | NiMH battery, <4 hr charge, 8 hr min run | 580 g (20.5 oz), 3.2×5.4×2.3 in | Intrinsically Safe: US/CAN NRTL (FM) Class I Div 1 A-D; ATEX II 1G Ex ia IIC T4; EN 1232 Type P

Silane Sensidyne Colorimetric Gas Detection Tubes
0.5–50 ppm Silane (SiH4) | 2 pump strokes | 5 min sampling time | 0 – 40 °C operating range | 1-year shelf life

Styrene Sensidyne Colorimetric Gas Detection Tubes
10/Box

Sulfide Ion Sensidyne Colorimetric Gas Detection Tubes
Immersion method | 200SB: 0.5–10 ppm | 200SA: 2–1,000 ppm | Color change: White→Brown | 10 tubes/box

Sulfur Dioxide Sensidyne Colorimetric Gas Detection Tubes
10/Box | Delivery Delay Approx. 4-5 Weeks

Sulfuric Acid Sensidyne Colorimetric Gas Detection Tubes
10/Box

Tetrachloroethylene Sensidyne Colorimetric Gas Detection Tubes
10/Box

Tetraethoxysilane Sensidyne Colorimetric Gas Detection Tubes
5–200 ppm range | 2 pump strokes / 3 min | Detectable limit 1 ppm | Shelf life 3 years | 0–40 °C operating temp

Tetrahydrofuran Sensidyne Colorimetric Gas Detection Tubes
20–400 ppm range | 1 pump stroke (1.5 min) | Detection limit 10 ppm | 0–40 °C operating | 2-year shelf life

Toluene Sensidyne Colorimetric Gas Detection Tubes
10box

Trichloroethylene Sensidyne Colorimetric Gas Detection Tubes
10/Box

Triethylamine Sensidyne Colorimetric Gas Detection Tubes
1-20 ppm range | 0.2 ppm detectable limit | 1-2 pump strokes | 3-year shelf life | 0–40°C operating temp