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化学需氧量，COD标准品 |Chemical Oxygen Demand (COD)||20000ppm|Reagecon|500ml
化学需氧量，COD标准品 |Chemical Oxygen Demand (COD)||20000ppm|Reagecon|500ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|500ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|500ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|500ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|500ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|125ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|125ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|125ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|125ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|125ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|125ml
Anatel A643 Calibration Blank标准品|Instrument Specific|Reagecon|60ml
Anatel A643 Calibration Blank标准品|Instrument Specific|Reagecon|60ml
欧洲药典限度检测用标准品-标准铜溶液 (0.1% Cu)|European Pharmacopoeia|Reagecon|100ml
欧洲药典限度检测用标准品-标准铜溶液 (0.1% Cu)|European Pharmacopoeia|Reagecon|100ml
USP 1,4-Benzoquinone标准品|Instrument Specific||0.5mg/L|Reagecon|40ml
USP 1,4-Benzoquinone标准品|Instrument Specific||0.5mg/L|Reagecon|40ml
欧洲药典限度检测用标准品-铅标准溶液 (0.1% Pb)|European Pharmacopoeia|Reagecon|100ml
欧洲药典限度检测用标准品-铅标准溶液 (0.1% Pb)|European Pharmacopoeia|Reagecon|100ml
USP 1,4-Benzoquinone标准品|Instrument Specific||0.5mg/L|Reagecon|40ml
USP 1,4-Benzoquinone标准品|Instrument Specific||0.5mg/L|Reagecon|40ml
化学需氧量，COD标准品 |Chemical Oxygen Demand (COD)||3000ppm|Reagecon|500ml
化学需氧量，COD标准品 |Chemical Oxygen Demand (COD)||3000ppm|Reagecon|500ml
总酸值标准品: 4.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 4.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
化学需氧量，COD标准品|Chemical Oxygen Demand (COD)||10000ppm|Reagecon|500ml
化学需氧量，COD标准品|Chemical Oxygen Demand (COD)||10000ppm|Reagecon|500ml
总酸值标准品: 2.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 2.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 3.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 3.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 2.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 2.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 1.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 1.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 0.05 mg/g KOH|Total Acid No. / Total Base No.|Reagecon|50g
总酸值标准品: 0.05 mg/g KOH|Total Acid No. / Total Base No.|Reagecon|50g
总酸值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 0.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总酸值标准品: 0.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总碱值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总碱值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|Kit
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|Kit
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|60ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|60ml
总碱值标准品: 6.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总碱值标准品: 6.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|60ml
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|60ml
化学需氧量，COD标准品 |Chemical Oxygen Demand (COD)||600ppm|Reagecon|500ml
化学需氧量，COD标准品 |Chemical Oxygen Demand (COD)||600ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品60000ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品60000ppm|Reagecon|500ml
TOC标准品|Premium||1.5mg/L C as KHP acidified with HCl|Reagecon|35ml
TOC标准品|Premium||1.5mg/L C as KHP acidified with HCl|Reagecon|35ml
总碱值标准品: 70 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3X100g
总碱值标准品: 70 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3X100g
化学需氧量，COD标准品|Chemical Oxygen Demand (COD)||1300ppm|Reagecon|500ml
化学需氧量，COD标准品|Chemical Oxygen Demand (COD)||1300ppm|Reagecon|500ml
总碱值标准品: 30 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总碱值标准品: 30 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总碱值标准品: 10 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总碱值标准品: 10 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总碱值标准品: 40 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
总碱值标准品: 40 mg/g KOH|Total Acid No./Total Base No.|Reagecon|3x100g
重铬酸钾吸光度/传输标准品 |Spectrophotometry Standards||50mg/l|Reagecon|100ml
重铬酸钾吸光度/传输标准品 |Spectrophotometry Standards||50mg/l|Reagecon|100ml
USP 1,4-Benzoquinone标准品|Instrument Specific||0.5mg/L|Reagecon|1L
USP 1,4-Benzoquinone标准品|Instrument Specific||0.5mg/L|Reagecon|1L
化学需氧量，COD标准品|Chemical Oxygen Demand (COD)||500ppm|Reagecon|500ml
化学需氧量，COD标准品|Chemical Oxygen Demand (COD)||500ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品6000ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品6000ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品5000ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品5000ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品2000ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品2000ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品1500ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品1500ppm|Reagecon|500ml
总酸值标准品: 4.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品: 4.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品: 2.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品: 2.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品: 0.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品: 0.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品: 1.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品: 1.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总酸值标准品|Total Acid No./Total Base No.||0.1mg/g KOH|Reagecon|3x50g
总酸值标准品|Total Acid No./Total Base No.||0.1mg/g KOH|Reagecon|3x50g
总碱值标准品: 6.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总碱值标准品: 6.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总碱值标准品: 50 mg/g KOH|Total Acid No. / Total Base No.|Reagecon|50g
总碱值标准品: 50 mg/g KOH|Total Acid No. / Total Base No.|Reagecon|50g
总碱值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总碱值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总碱值标准品: 3.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总碱值标准品: 3.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|1L
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|1L
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|1L
NIST Sucrose标准品|Instrument Specific||NIST Sucrose标准品|Reagecon|1L
重铬酸钾吸光度/传输标准品 |Spectrophotometry Standards||40mg/l|Reagecon|60ml
重铬酸钾吸光度/传输标准品 |Spectrophotometry Standards||40mg/l|Reagecon|60ml
TOC/TIC标准品|Premium||1mg C/L Carbon Standard Set|Reagecon|3x35ml
TOC/TIC标准品|Premium||1mg C/L Carbon Standard Set|Reagecon|3x35ml
TOC/TIC标准品|Premium||5mg C/L Carbon Standard Set|Reagecon|3x35ml
TOC/TIC标准品|Premium||5mg C/L Carbon Standard Set|Reagecon|3x35ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品200ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品200ppm|Reagecon|500ml
化学需氧量，COD标准品|Chemical Oxygen Demand (COD)||30000ppm|Reagecon|1L
化学需氧量，COD标准品|Chemical Oxygen Demand (COD)||30000ppm|Reagecon|1L
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品100ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品100ppm|Reagecon|500ml
熔点标准品-非那西丁 +133 to +135°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-非那西丁 +133 to +135°C|Melting Point Standards|Reagecon|1x1g
总酸值标准品: 4.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品: 4.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品|Total Acid No./Total Base No.||0.1mg/g KOH|Reagecon|100g
总酸值标准品|Total Acid No./Total Base No.||0.1mg/g KOH|Reagecon|100g
总酸值标准品: 0.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品: 0.5 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品: 0.2 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品: 0.2 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 6.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 6.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 40 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总碱值标准品: 40 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总碱值标准品: 3.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 3.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 10 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
总碱值标准品: 10 mg/g KOH|Total Acid No./Total Base No.|Reagecon|100g
熔点标准品-水杨酸 +158 to +160°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-水杨酸 +158 to +160°C|Melting Point Standards|Reagecon|1x1g
总碱值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 1.0 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
熔点标准品-对硝基甲苯 +52 to +54°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-对硝基甲苯 +52 to +54°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-苯甲酸 +121 to +123°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-苯甲酸 +121 to +123°C|Melting Point Standards|Reagecon|1x1g
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品20ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品20ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品50ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品50ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品10ppm|Reagecon|500ml
化学需氧量|Chemical Oxygen Demand (COD)||COD标准品10ppm|Reagecon|500ml
总酸值标准品: 2.0mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品: 2.0mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品: 3.0mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品: 3.0mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总酸值标准品|Total Acid No./Total Base No.||0.1mg/g KOH|Reagecon|50g
总酸值标准品|Total Acid No./Total Base No.||0.1mg/g KOH|Reagecon|50g
总酸值标准品|Total Acid No./Total Base No.||1.5mg/g KOH|Reagecon|50g
总酸值标准品|Total Acid No./Total Base No.||1.5mg/g KOH|Reagecon|50g
总酸值标准品|Total Acid No./Total Base No.||2.5mg/g KOH|Reagecon|50g
总酸值标准品|Total Acid No./Total Base No.||2.5mg/g KOH|Reagecon|50g
总碱值标准品: 15 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 15 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 70 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 70 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 10 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 10 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 30 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
总碱值标准品: 30 mg/g KOH|Total Acid No./Total Base No.|Reagecon|50g
TOC标准品|TOC Total Organic Carbon Standard|100ppm|Reagecon|2.5L
TOC标准品|TOC Total Organic Carbon Standard|100ppm|Reagecon|2.5L
熔点标准品-咔唑 +244 to +248°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-咔唑 +244 to +248°C|Melting Point Standards|Reagecon|1x1g
TOC with preservative标准品|Quality Range||750ppm|Reagecon|500ml
TOC with preservative标准品|Quality Range||750ppm|Reagecon|500ml
NIST Sucrose标准品|Instrument Specific||0.75mg/L C|Reagecon|60ml
NIST Sucrose标准品|Instrument Specific||0.75mg/L C|Reagecon|60ml
熔点标准品-磺胺 +164 to +166°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-磺胺 +164 to +166°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-二苯甲酮 +47 to +49°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-二苯甲酮 +47 to +49°C|Melting Point Standards|Reagecon|1x1g
冰点标准品|Cryoscope Standards||0.600°C (621m°H)|Reagecon|250ml
冰点标准品|Cryoscope Standards||0.600°C (621m°H)|Reagecon|250ml
重铬酸钾吸光度/传输标准品 |||100mg/l（2 x **密封的UV比色皿）|Reagecon|2Cuvettes
重铬酸钾吸光度/传输标准品 |||100mg/l（2 x **密封的UV比色皿）|Reagecon|2Cuvettes
熔点标准品-蒽醌+283 to +286°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-蒽醌+283 to +286°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-香兰素 +81 to +83°C|Melting Point Standards|Reagecon|1x1g
熔点标准品-香兰素 +81 to +83°C|Melting Point Standards|Reagecon|1x1g
TOC Standard USP Reagent Water Rw标准品|Premium|Reagecon|500ml
TOC Standard USP Reagent Water Rw标准品|Premium|Reagecon|500ml
USP Sucrose标准品|Instrument Specific||0.5mg/L|Reagecon|500ml
USP Sucrose标准品|Instrument Specific||0.5mg/L|Reagecon|500ml
USP Sucrose标准品|Instrument Specific||0.5mg/L|Reagecon|250ml
USP Sucrose标准品|Instrument Specific||0.5mg/L|Reagecon|250ml
USP Sucrose标准品|Instrument Specific||0.5mg/L|Reagecon|125ml
USP Sucrose标准品|Instrument Specific||0.5mg/L|Reagecon|125ml
USP Sucrose标准品|Instrument Specific||0.5mg/L|Reagecon|500ml
USP Sucrose标准品|Instrument Specific||0.5mg/L|Reagecon|500ml
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