Quick Test Tube
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Showing 91–110 of 110 results
| Brand | LoHua Technology |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LH-TP-K21 / LH-TP-K12 |
| Pricing | Available Upon Request |
| Brand | Millipore |
|---|---|
| Origin | Germany |
| Model | HY-lite |
| Portability | Handheld, Battery-Powered |
| Detection Principle | Firefly Luciferase–Mediated Bioluminescence |
| Measurement Range | 0.01–999.9 RLU (Relative Light Units) |
| Response Time | ≤60 seconds |
| Data Storage Capacity | 2,000 test records |
| Interface | USB 2.0 for PC connectivity |
| Optional Peripherals | Integrated thermal printer module, surface swab pens, liquid sampling pens, jet fuel test kits, free ATP assay pens, ATP calibration standards (0.0 ng/mL) |
| Compliance | Designed for ISO 22000, HACCP, and GMP-aligned hygiene verification workflows |
| Brand | Meikou Rikagaku |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 180S |
| Detection Range | 30–1000 ppm (standard scale), 10–200 ppm (low-range scale) |
| Pack Size | 5 tubes per box, 2 boxes per set |
| Compatible Pump | AP-20 Hand Pump |
| Brand | MeiKo Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 250S1 |
| Price | USD 42 (approx.) |
| Brand | Meikou Rikagaku |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 111U |
| Price | USD 0.12 (per tube, FOB Japan) |
| Detection Principle | Colorimetric Reaction via Capillary Diffusion |
| Measurement Range | 10–1000 ppm (as ethyl acetate, v/v) |
| Pack Size | 10 tubes per box |
| Compatible Pump | AP-20 Manual Bellows Pump |
| Response Time | 100 strokes (≈60–90 s) |
| Shelf Life | 24 months from manufacture date (stored at 5–30 °C, dry, dark) |
| Calibration Traceability | Certified against NIST-traceable ethyl acetate gas standards |
| Compliance | Meets JIS K 0804:2017 and ISO 8573-2:2010 Annex B for colorimetric tube methodology |
| Brand | Guangming Physical Chemistry |
|---|---|
| Origin | Beijing, China |
| Model | 250S |
| Detection Range | 0.21–100 ppm |
| Resolution | 0.1 ppm |
| Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Required Accessories | AP-20 Hand Pump (sold separately) |
| Compliance | Designed for field use per ISO 8573-1 (air quality), ASTM D679 (standard practice for colorimetric gas detection tubes), and OSHA 29 CFR 1910.1200 (Hazard Communication) |
| Brand | Meikou Rika |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 109SA, 109SB, 109U |
| Price | USD 24.50 (excl. tax & shipping) |
| Brand | Meikai Rikagaku |
|---|---|
| Origin | Japan |
| Model | 118SC |
| Measurement Range | 4–100 ppm (primary scale), with secondary scales of 2–50 ppm and 1–25 ppm |
| Pack Size | 10 tubes per box |
| Detection Principle | Colorimetric reaction via impregnated reagent layer |
| Required Accessories | AP-20 manual air sampling pump |
| Compliance | Designed per JIS K 0321 (Japanese Industrial Standard for gas detection tubes) |
| Portability | Handheld, battery-free, ignition-free operation |
| Brand | Meiko Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 301 |
| Pricing | Available Upon Request |
| Brand | Meiko Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 900NHH |
| Pricing | Available Upon Request |
| Brand | Meikun Rikagaku |
|---|---|
| Origin | Japan |
| Type | Imported |
| Models | 117SA (20–1000 ppm), 117SB (0.5–30 ppm), 117SD (0.1–1.0 ppm), 740 (0.01–0.1 ppm / 0.02–0.2 ppm) |
| Pack Size | 117SA/117SB: 10 tubes/box |
| 117SD | 5×2 tubes/box |
| 740 | 10 tubes/box |
| Compatible Pump | AP-20 hand pump (standard), ASP-1200 electric pump (required for Model 740) |
| Principle | Colorimetric reaction via impregnated reagent layer |
| Measurement Method | Visual readout of stain front position against calibrated scale |
| Safety | Battery-free, spark-free, intrinsically safe for field use |
| Brand | Meiko Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | P-51 |
| Pricing | Upon Request |
| Detection Principle | Colorimetric Tube Method (Gas-Sensitive Chemical Reaction) |
| Power Requirement | None (Manual Hand Pump Operation) |
| Portability | Integrated Portable Carrying Case (ZG-1) |
| Compliance | Designed for field use in accordance with JIS K 0201, ISO 8573-2 (gas sampling principles), and OSHA 29 CFR 1910.120 (HAZWOPER field screening protocols) |
| Brand | Meikang Rikagaku |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 163SA |
| Pricing | Available Upon Request |
| Brand | Komyo Rikagaku (Komyo Chemical Co., Ltd.) |
|---|---|
| Origin | Japan |
| Tube Models | 112SA, 112SB, 112SC, 112ST |
| Detection Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Measuring Ranges | 112SA: 0.01–3% (v/v) |
| 112SB | 2–100 ppm, 0.25–25 ppm, and 4.6–230 ppm (three-scale dual-range tube) |
| 112SC | 0.3–8 ppm |
| 112ST | 20–2500 ppm |
| Sampling Volume | 100 mL (standard, using AP-20 manual air pump) |
| Calibration Traceability | NIST-traceable reference gas standards used during manufacturing |
| Shelf Life | 24 months from manufacture date when stored at ≤30°C and protected from light and moisture |
| Compliance | Designed in accordance with JIS K 0321 (Japanese Industrial Standard for Gas Detection Tubes), compatible with ISO 8573-2 (compressed air purity) and OSHA 29 CFR 1910.120 (HAZWOPER) field screening protocols |
| Brand | Meiko Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 119SA, 119U |
| Pricing | Upon Request |
| Detection Range (119SA) | 0.05–6.0% v/v |
| Detection Range (119U) | 20–1000 ppm |
| Pack Size (119SA) | 10 tubes/box |
| Pack Size (119U) | 10 tubes/box |
| Pack Size (104SB) | 5×2 tubes/box (20–300 ppm) |
| Brand | Meikou Rikagaku |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 721 |
| Unit Price | USD 0.95 (FOB Yokohama) |
| Brand | Meiko Rika |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 187S |
| Pricing | Available Upon Request |
| Brand | Meikō Rikagaku |
|---|---|
| Origin | Japan |
| Model | 121SA, 121SB |
| Detection Range (121SA) | 20–800 ppm in acetylene |
| Detection Range (121SB) | 5–90 ppm in acetylene |
| Operating Principle | Colorimetric reaction with calibrated glass tube |
| Required Sampling Device | AP-20 handheld pump |
| Compliance | Designed per JIS K 0321 and ISO 8573-6 for qualitative/semi-quantitative gas analysis |
| Unit Packaging | Single-use, sealed glass ampoules |
| Shelf Life | 24 months from manufacture when stored at ≤25°C and protected from light |
| Brand | Meiko Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model Numbers | 103SC, 103SE |
| Price | USD 28.50 per box (10 tubes) |
| Detection Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Sampling Method | Manual Aspiration via AP-20 Hand Pump |
| Measurement Ranges | 103SC: 20–300 ppm |
| 103SE | 0.5–10 ppm and 0.25–5 ppm (dual-scale) |
| Tube Format | Glass, sealed, single-use |
| Calibration Traceability | Factory-calibrated per JIS K 0321 and ISO 8573-6 |
| Compliance | Meets OSHA PEL and NIOSH REL interpretation protocols for field screening |
| Operating Conditions | 5–40 °C, RH ≤ 90% (non-condensing) |
| Shelf Life | 24 months from manufacture date (refrigerated storage recommended) |
| Brand | Komyo Rikagaku |
|---|---|
| Origin | Japan |
| Model | 105SD |
| Detection Range | 1–20 ppm |
| Type | Single-Use Colorimetric Gas Detection Tube |
| Compliance | JIS K 0321 (Gas Detection Tubes), ISO 8573-2 (Compressed Air Purity – Particulate & Gas Contaminants, referenced for method validation) |
| Packaging | 10 tubes per box, individually sealed in aluminum pouches |