氢化物发生原子吸收光谱仪
Photo for reference; configuration may vary by order.
Model No. HGA-0002 · Atomic Absorption Spectrometers
流动注射氢化物发生原子吸收光谱仪
When sample volume is limited or reagent cost matters, flow injection is the hydride technique to choose. This system needs just 100–500 µL per measurement, injects up to 120 times per hour and reaches 0.03–0.3 µg/L, using borohydride at 0.1–1%. Loops of 100–1000 µL are offered. It also couples well with chromatographic speciation.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
When sample volume is limited or reagent cost matters, flow injection is the hydride technique to choose. This system needs just 100–500 µL per measurement, injects up to 120 times per hour and reaches 0.03–0.3 µg/L, using borohydride at 0.1–1%. Loops of 100–1000 µL are offered. It also couples well with chromatographic speciation.
| Parameter | Value |
|---|---|
| Elements 可测元素 | As, Se, Sb, Bi, Sn, Te |
| Sample volume 样品体积 | 100–500 µL |
| Detection limit 检出限 | 0.03–0.3 µg/L |
| Carrier gas 载气 | argon or nitrogen, 100–300 mL/min |
| Quartz cell temperature 石英池温度 | 800–900 °C |
| Reductant 还原剂 | 0.1–1% sodium borohydride |
| Injection frequency 进样频率 | up to 120/h |
| Sample loop options 样品环选项 | 100–1000 µL |
| Preconcentration 预富集 | optional on-line column |
| Interface 通信接口 | USB / RS-232 |
| Model No. | HGA-0002 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.
