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pH 廣域試紙
pH 廣域試紙
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pH buffer packet
酸鹼測定器(Accumet AE150 Benchtop)
#One to five point pH calibration #Automatic buffer recognition with two pH buffer sets #pH slope and offset display #One point mV calibration #One point ATC temperature probe calibration #Automatic or manual temperature compensation #Ready icon to indicate measurement stability #Electrode condition icon to indicate status #100 data set storage with non-volatile memory Resolution (Temperature) 0.1°C Temperature Range (Metric) 0.0 to 100.0 °C Range (pH) 0 to 14 Calibration Points USA: pH 1.68, 4.01, 7.00, 10.01, 12.45; NIST: pH 1.68, 4.01, 6.86, 9.18, 12.45 Accuracy (mV) ±0.2 mV (±199.9 mV), ±2 mV beyond ±200 mV Outputs Recorder (±2000 mV) Temperature Probe Calibration Offset in 0.1 °C increments; Offset range: ±5 °C Memory 100 data sets Inputs BNC, 2.5 mm phono plug, reference pin tip, ground Range (mV) ±1999 mV Resolution (mV) 0.1 mV (±199.9 mV); 1 mV beyond ±200 mV Electrical Requirements AC/DC 9 V adapter (110/220 VAC, 50-60 Hz)
Buffer Solution, pH 10.00, Color-Coded Blue (Certified), Fisher Chemical™ 產品編號：FS-SB115-500
Specifications Chemical Name or Material Buffer Solution, pH 10.00, Color-Coded Blue Melting Point 0°C Color Blue Description Potassium Carbonate/Potassium Tetraborate/ Potassium Hydroxide/Disodium EDTA Dihydrate. pH/temperature conversions given on label. Physical Form Liquid Identification Pass Test Packaging Poly Bottle Traceability to NIST Traceable to NIST. Absorbance Pass Test Boiling Point 100°C CAS 6381-92-6, 584-08-7, 1332-77-0, 1310-58-3 pH 10.0 Quantity 500 mL MDL Number MFCD00146206 Specific Gravity 1.013 at 25°C Grade Certified
Buffer Solution, pH 7.00, Color-Coded Yellow (Certified), Fisher Chemical™ 產品編號：FS-SB107-500
Specifications Chemical Name or Material Buffer Solution, pH 7.00, Color-Coded Yellow Melting Point 0°C Boiling Point 100°C Density 1.0g/cm³ pH 7.00 Quantity 500 mL MDL Number MFCD00134130 Specific Gravity 1 Vapor Pressure 760mmHg at 20°C Grade Certified Absorbance Pass Test CAS 7778-77-0, 1310-73-2, 7732-18-5, 1934-21-0 Color Yellow Description Potassium Phosphate Monobasic/Sodium Hydroxide. pH/temperature conversions given on label. Physical Form Liquid Identification Pass Test Packaging Poly Bottle Traceability to NIST Traceable to NIST. Solubility Information Soluble in water
Buffer Solution, pH 4.00, Color-Coded Red (Certified), Fisher Chemical™ 產品編號：FS-SB101-500
Specifications Chemical Name or Material Buffer Solution, pH 4.00, Color-Coded Red Melting Point 0°C Boiling Point 100°C Density 1.0g/cm³ pH 4.0 Quantity 500 mL MDL Number MFCD00146206 Specific Gravity 1 Solubility Information Soluble in water Concentration or Composition (by Analyte or Components) Potassium Hydrogen Phthalate Absorbance Pass Test CAS 50-00-0, 67-56-1, 877-24-7, 7732-18-5, 16423-68-0 Color Red Description pH/temperature conversions given on label. Physical Form Liquid Identification Pass Test Packaging Poly Bottle Traceability to NIST Traceable to NIST. Grade Certified
酸鹼測定器 Fisherbrand™ accumet™ Basic AB315 Benchtop Laboratory pH/mV Meter 產品型號:FS-13-636-AB315B
Description Large, backlit display simultaneous shows pH, mV and temperature readings One to five point pH calibration with automatic buffer recognition of four pH buffer sets One point relative mV calibration (RmV) for ORP measurements One point ATC temperature probe calibration Calibration due alarm, selectable 1 to 60 hr., or off Automatic or manual temperature compensation Ready icon indicates measurement stability Electrode condition icon indicates electrode status 500 data set storage with time/date stamp Non-volatile meter memory preserves settings and data in event of power loss Meter-attached stand facilitates easy electrode movement into and out of samples Specifications Description pH/mV Meter with pH Glass-body Double Junction Refillable Electrode Measurement Modes pH with mV and Temperature, Relative mV with mV and Temperature Range (pH) -2 to 18 Accuracy (pH) ±0.01 Range (mV) ±2000 mV Accuracy (mV) ±0.2 or ±0.05%, Whichever is Greater Temperature Range (Metric) -5°C to +105°C Resolution (Temperature) 0.1°C (0.1°F) Display Type 5 in. LCD Memory Non-volatile Log Function Type Automatic, Manual Inputs BNC, ATC Certifications/Compliance CE, TUV 3-1, FCC Class A, Without NIST-traceable pH Certificate AC Adapter Universal Power Adapter Model AB315 Stability Indicator Icons Channels 1 Channel Frequency 50/60 Hz Includes pH Electrode, ATC Probe, Electrode Stand, Power Adapter Calibration pH, Relative mV, Temperature Resolution (pH) 0.01, 0.1 Calibration Points (pH) USA: 2, 4.01, 7, 10.01, 12; NIST: 1.68, 4.01, 6.87, 9.18, 12.46; DIN: 1.09, 3.06, 4.65, 6.79, 9.23, 12.75; FSCI: 1, 3, 6, 8, 10, 13 Resolution (mV) 1 mV, 0.1 RmV Calibration Points 1 to 5 (pH), 1 (Relative mV), 1 (Temperature) Temperature Range (English) 23°F to 221°F Accuracy (Temperature) ±0.3°C (±0.5°F) Backlight Option Yes Data Points 500 Points Data Management Details Printed or CSV Format Outputs Port for Computer or Printer IP Rating IP54 Warranty 3 Years Range (Relative mV) ±2000 mV Temperature Compensation Automatic, Manual Voltage 100/240 V
筆型酸鹼測試計 (pH33)
特點： 1. 五點校正功能 2. 量測範圍：pH 0~14 3. 最小刻度為0.01 4. 防水機身，可將筆頭浸入液面測量，也可利用sensor測定100ul以上樣本（建議200ul~300ul樣本至完全覆蓋sensor表面，測定數據最為準確） 5. 當樣本稀少時，將sensor量測前依指示清潔乾淨，可回收量測用的樣本繼續進行後續實驗。
