默克Merck ph标准液 pH 4.00（20度） 农产品重金属检测仪
默克Merck ph标准液 pH 4.00（20度） 农产品重金属检测仪

pH=4.00默克Merck ph标准液 pH 4.00（20度） 农产品重金属检测仪

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2023-08-21 09:49:20
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上海谷雨环保科技有限公司

上海谷雨环保科技有限公司

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默克Merck ph标准液 pH 4.00（20度）由上海谷雨环保科技供应，全新，原装，。具体价格货期请咨询谷雨业务部。

详细介绍

默克Merck     ph标准液 pH 4.00（20度）由上海谷雨环保科技供应，全新，原装，。具体价格货期请咨询谷雨业务部。

1.09445.0500

pH 4.00 (25°C)

塑胶瓶

500ML

纯色

1.09435.1000

pH 4.00 (20°C)

塑胶瓶

1L

纯色

1.09435.4000

pH 4.00 (20°C)

聚乙烯/铝膜

4L

纯色

1.09435.9010

pH 4.00 (20°C)

聚乙烯/铝膜

10L

纯色

默克Merck     ph标准液 pH 4.00（20度）由上海谷雨环保科技供应，全新，原装，。具体价格货期请咨询谷雨业务部。

1.32244.0100Silicate Standard Solution, CRM   traceable to SRM from NIST  0.1000 mg/l SiO2 in H2O 100 ML
1.09139.1000SODIUM HYDROXIDE SOLUTION C(NAOH) = 0.25 MOL/L (0.25 N) Titripur®1 L
1.32245.0100Silicate Standard Solution, CRM   traceable to SRM from NIST  1.000 mg/l SiO2 in H2O  100 ML
1.09139.9010SODIUM HYDROXIDE SOLUTION C(NAOH) = 0.25 MOL/L (0.25 N) Titripur®10 L
1.11955.2500Hemacolor® Rapid staining of blood smear Solution 1: fixing solution2,5 L
1.04335.2500ISOHEXANE FOR LIQUID CHROMATOGRAPHY LICHROSOLV2,5 L
1.32246.0100TOC Standard Solution, CRM   traceable to SRM from NIST  5.0 mg/l TOC in H2O100 ML
1.11956.2500Hemacolor® Rapid staining of blood smear Solution 2: colour reagent red2,5 L
1.09140.1000Sodium hydroxide solution c(NaOH) = 0.2 mol/l (0.2 N) Titripur®1 L
1.05855.0050Magnesium nitrate hexahydrate 99.99 Suprapur®50 G
1.04340.2500Isohexane for gas chromatography ECD and FID SupraSolv®2,5 L
1.11957.2500Hemacolor® Rapid staining of blood smear Solution 3: colour reagent blue2,5 L
1.05855.0500Magnesium nitrate hexahydrate 99.99 Suprapur®500 G
1.04343.0100Methenamine GR for analysis Reag. Ph Eur100 G
1.11962.0010Azomethine H GR for analysis (reagent for the determination of boron)10 G
1.04343.0500Methenamine GR for analysis Reag. Ph Eur500 G
1.11962.0100Azomethine H GR for analysis (reagent for the determination of boron)100 G
1.04343.9025Methenamine GR for analysis Reag. Ph EurEA
1.11969.0009ACETONE-D6 DEUTERATION DEGREE MIN. 99.96% FOR NMR SPECTROSCOPY MAGNISOLV(TM)7,5 ML
1.32247.0100TOC Standard Solution, CRM   traceable to SRM from NIST  10.0 mg/l TOC in H2O  100 ML
1.32248.0100TOC Standard Solution, CRM   traceable to SRM from NIST  25.0 mg/l TOC in H2O  100 ML
1.32249.0100TOC Standard Solution, CRM   traceable to SRM from NIST  50.0 mg/l TOC in H2O  100 ML
1.32251.0100TOC Standard Solution, CRM traceable to SRM from NIST  100 mg/l TOC in H2O  100 ML
1.02817.2500Cyclohexane for gas chromatography ECD and FID SupraSolv®2,5 L
1.10028.0001Tin Test Method: colorimetric with test strips and reagent MQuantTM50 TESTS
1.02817.4000Cyclohexane for gas chromatography ECD and FID SupraSolv®4 L
1.10029.0001Total Hardness Test MQuantTM5000STRIPS
1.10029.0013Total Hardness Test MQuantTMEA
1.05152.0100POTASSIUM SULFATE 99.999 SUPRAPUR®100 G
1.10032.0001Total Hardness Test MQuantTM1000STRIPS
1.05152.0500POTASSIUM SULFATE 99.999 SUPRAPUR®500 G
1.02817.9010Cyclohexane for gas chromatography ECD and FID SupraSolv®10 L
1.08165.0001UV-VIS Standard 5: Toluene solution in n-hexane  Certipur®8 X 10 ML
1.02822.0500CYCLOHEXANE FOR SPECTROSCOPY UVASOL®500 ML
1.08166.0001UV-VIS Standard 6: holmium oxide solution  Certipur®3X10ML
1.19801.0100THALLIUM STANDARD SOLUTION TRACEABLE TO SRM FROM NIST TLNO3 IN HNO3 0.5 MOL/L 1000 MG/L TL CERTIPUR100 ML
1.11116.0001pH Test Phenol red solution MColortestTM1000 TESTS
1.00670.0001CASE PHARO 100, PHARO 300 SPECTROQUANT1 UNIT
1.19801.0500THALLIUM STANDARD SOLUTION TRACEABLE TO SRM FROM NIST TLNO3 IN HNO3 0.5 MOL/L 1000 MG/L TL CERTIPUR500 ML
1.05608.0001TLC SILICA GEL 60 F254 MULTIFORMAT PRE-SCORED TO 5 X 20 CM 20 GLASS PLATES 20 X 20 CM80 UNITS
1.11117.0001Ammonium Test 0.5 - 1 - 2 - 3 - 5 - 7 - 10 mg/l NH4+ MColortestTM150 TESTS
1.00673.0001Phosphate Cell Test 3.0 - 100.0 mg/l PO4-P  9 - 307 mg/l PO43-  7 - 229 mg/l P2O5 Spectroquant®25 TESTS
1.19804.0100BISMUTH STANDARD SOLUTION TRACEABLE TO SRM FROM NIST BI(NO3)3 IN HNO? 0.5 MOL/L 1000 MG/L BI CERTIPUR®100 ML
1.05613.0001HPTLC SILICA GEL F254 GLP 25 GLASS PLATES 20 X 10 CM25 UNITS
1.11122.0001Total Hardness Test Refill pack  Reagent H-1 (indicator solution) for 108039 MColortestTM600 TESTS
1.19804.0500BISMUTH STANDARD SOLUTION TRACEABLE TO SRM FROM NIST BI(NO3)3 IN HNO? 0.5 MOL/L 1000 MG/L BI CERTIPUR®500 ML
1.08712.0005Magnesium reagent acc. to Mann and Yoe (reagent for magnesium)5 G
1.11131.0001Magnesium Test 100 - 200 - 300 - 500 - 1000 - 1500 mg/l Mg MColortestTM50 TESTS
1.19806.0100Zinc standard solution traceable to SRM from NIST Zn(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Zn Certipur®100 ML
1.11132.0001Chloride Test Method: titrimetric with dropping bottle MColortestTM100 TESTS
1.11136.0001Iron Test 0.1 - 0.3 - 0.5 - 1.0 - 2.5 - 5.0 - 7.5 - 12.5 - 25 - 50 mg/l Fe MColortestTM200 TESTS
1.11138.0001Phosphate Test MColortestTM200 TESTS
1.00675.0001AOX Cell Test Method: photometric 0.05 - 2.50 mg/l Spectroquant®25 TESTS
1.19806.0500Zinc standard solution traceable to SRM from NIST Zn(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Zn Certipur®500 ML
1.19809.0100Yttrium standard solution traceable to SRM from NIST Y(NO3)3 in HNO3 0.5 mol/l 1000 mg/l Y Certipur®100 ML
1.00677.0001AOX Sample Preparation Set 25 Tests Spectroquant®25 TESTS
1.05616.0001HPTLC SILICA GEL F254 25 GLASS PLATES 5 X 10 CM25 UNITS
1.19809.0500Yttrium standard solution traceable to SRM from NIST Y(NO3)3 in HNO3 0.5 mol/l 1000 mg/l Y Certipur®500 ML
1.05620.0001TLC SILICA GEL 60 F254 MULTIFORMAT PRESCORED TO 5 X 10 CM 25 GLASS PLATES 20 X 20 CM,25 UNITS
1.00678.0001AOX Enrichment Set Spectroquant®1 SET
1.05621.2500Sodium silicate solution extra pure2,5 L
1.19811.0500Nitrate standard solution traceable to SRM from NIST NaNO3 in H2O 1000 mg/l NO3 Certipur®500 ML
1.05621.9040Sodium silicate solution extra pure40 KG
1.19812.0500AMMONIUM STANDARD SOLUTION TRACEABLE TO SRM FROM NIST NH4CL IN H2O 1000 MG/L NH4 CERTIPUR®500 ML
1.00680.0001AOX Standard 8-16 quality tests 0.2 - 2.0 mg/l Spectroquant®8-16 TESTS
1.05621.9250Sodium silicate solution extra pure250 KG
1.19813.0500Sulfate standard solution traceable to SRM from NIST Na2SO4 in H2O 1000 mg/l SO4 Certipur®500 ML
1.05626.0001TLC SILICA GEL 60 50 GLASS PLATES 10 X 20 CM50 UNITS
1.19814.0500Fluoride standard solution traceable to SRM from NIST NaF in H2O 1000 mg/l F Certipur®500 ML
1.05628.0001HPTLC SILICA GEL 60 F254 25 GLASS PLATES 10 X 10 CM25 UNITS
1.19847.0001LiChrolut® RP-18 E (40 - 63 MYm) 200 mg 3 ml standard PP-tubes 50 extraction tubes per package50 UNITS
1.05629.0001HPTLC SILICA GEL 60 F254 100 GLASS PLATES 10 X 10 CM100 UNITS
1.11142.0001Residual Hardness Test MColortestTM400 TESTS
1.19849.0001LICHROLUT RP-18 E (40 - 63 MYM) 500 MG 3 ML STANDARD PP-TUBES 50 EXTRACTION TUBES PER PACKAGE50 UNITS
1.05631.0001HPTLC SILICA GEL 60 25 GLASS PLATES 10 X 10 CM25 UNITS
1.11143.0001Chlorine and pH Test Refill pack  Reagent pH-1 for 111174 MColortestTM400 TESTS
1.19851.0001VACUUM MANIFOLD FOR SAMPLE PREPARATION LICHROLUT1 UNIT
1.00683.0001Ammonium Test Method: photometric 2.0 - 150 mg/l NH4-N  2.6 - 193 mg/l NH4+ Spectroquant®100 TESTS
1.11148.0001Sulfite Test Method: titrimetric (iodometric) with titration pipette MColortestTM200 TESTS
1.19852.0001LICHROLUT DRYING UNIT FOR SAMPLE PREPARATION1 UNIT
1.00684.0005SULFANILIC ACID STANDARD FOR ELEMENTAL ANALYSIS FOR ANALYSIS5 G
1.05632.0001TLC CELLULOSE 100 GLASS PLATES 10 X 10 CM100 UNITS
1.11151.0001Compact Laboratory for Water Testing MColortestTM1 SET
1.00686.0100Sulfanilic acid GR for analysis ACS,Reag. Ph Eur100 G
1.05633.0001HPTLC SILICA GEL 60 100 GLASS PLATES 10 X 10 CM100 UNITS
1.19853.0020LICHROLUT EN (40 - 120 MYM) FOR SOLID PHASE EXTRACTION IN ENVIRONMENTAL ANALYSIS20 G
1.11152.0001Oxygen Test Refill pack for 111107 MColortestTM100 TESTS
1.00686.0250Sulfanilic acid GR for analysis ACS,Reag. Ph Eur250 G
1.05635.0001HPTLC SILICA GEL 60 F254 MULTIFORMAT PRE-SCORED TO 5 X 5 CM EX GLASS PLATES 10 X 10 CM100 UNITS
1.19855.0001LICHROLUT RP-18 (40 - 63 MYM) 100 MG 1 ML STANDARD PP-TUBES 100 EXTRACTION TUBES PER PACKAGE100 UNITS
1.00686.5000Sulfanilic acid GR for analysis ACS,Reag. Ph EurEA
1.19870.0001LICHROLUT EN 200 MG 3 ML STANDARD PP-TUBES 30 EXTRACTION TUBES PER PACKAGE30 UNITS
1.05636.0001HPTLC SILICA GEL 60 DIOL F254S 25 GLASS PLATES 20 X 10 CM25 UNITS
1.19874.0001DISPOSABLE PTFE LINER FOR LICHROLUT® VACUUM MANIFOLD100 UNITS
1.05637.0001PLC SILICA GEL 60 F254+366, 2 MM 12 GLASS PLATES 20 X 20 CM12 UNITS
1.19891.0001FRITS (PTFE) FOR 3 ML GLASS COLUMNS, POROSITY 10 MYM LICHROLUT100 UNITS
1.05641.0001HPTLC SILICA GEL 60 50 GLASS PLATES 20 X 10 CM50 UNITS
1.19896.0500Bromide standard solution traceable to SRM from NIST NaBr in H2O 1000 mg/l Br Certipur®500 ML
1.05642.0001HPTLC SILICA GEL 60 F254 50 GLASS PLATES 20 X 10 CM50 UNITS
1.19897.0500Chloride standard solution traceable to SRM from NIST NaCl in H2O 1000 mg/l Cl Certipur®500 ML

默克Merck     ph标准液 pH 4.00（20度）由上海谷雨环保科技供应，全新，原装，。具体价格货期请咨询谷雨业务部。默克Merck     ph标准液 pH 4.00（20度）

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