Lab Equipment

Allschoolabs Starter kit for COD:This economical starter kit is designed for those starting out measuring COD - Chemical Oxygen Demand?or if you need a complete package for a new site. With reagents, a pipette, colorimeter and digester all you do is add your samples and you can be measuring in no time.This bundle comprises of:MD200 Portable ColorimeterCOD Reactor (25 vial capacity)Variable Volume;0.2-2ml pipetter and tips50 COD Vials (0 - 1500mg/l) (2 packs of 25, to ISO15705:2003-01) 16mm diameter3 Racks for 16mm COD vials (hold 10 vials each) Please note the contents may differ from items shown but will always still allow simple and accurate testing. If you are new to COD testing we can also offer training on this kit at your site - just contact us for more information. Photometer MD 200 Series Comparison between Lovibond portable photometers MD 100, MD 110 and MD 200 can be seen below.? All these photometers measurements using high-quality interference filters with long-life LEDs as a light source in a transparent sample chamber. The units provide accurate, reproducible results very quickly. Other major advantages include ease of operation, ergonomic design, compact dimensions and safe handling. Using an internal ring memory, the last 16 data sets (MD 100, MD 200) and 125 data sets (MD 110) are stored automatically with date, time, parameter and measurement value.? The tests are conducted using either Lovibond? tablet reagents with long-term stability, VARIO powder reagents or liquid reagents. The benchtop photometer MD 200 from Lovibond combines high-quality interference filters with long-term stable LEDs as light sources in a high-precision optic. This provides precise measurement results at all times - no matter where you use it. Below are all the potential combinations for MD 200, please enquire for products not available online: Parameter CountTitleParameter and RangePart Number Single MD 200 COD, tube tests COD HR TT 200 - 15000 mg/l CODb) COD LMR TT 15 - 300 mg/l CODb) COD LR TT 3 - 150 mg/l CODb) COD MR TT 20 - 1500 mg/l CODb) 2892502 Single MD 200 Ozone, tablet reagents Ozone T 0.02 - 2 mg/l O3 2899802 2in1 MD 200 Chlorine, pH, tablet reagents (OTZ) Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2889402 2in1 MD 200 Chlorine, pH, liquid reagents (OTZ) Chlorine L 0.02 - 4.0 mg/l Cl2 a) pH value L 6.5 - 8.4 2889412 2in1 MD 200 Copper (Biquinolin), pH, tablet reagents (OTZ) Copper T 0.05 - 5 mg/l Cua) pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2872102 2in1 MD 200 Hydrogen peroxide, pH, liquid reagents H2O2 HR L 40 - 500 mg/l H2O2 H2O2 LR L 1 - 50 mg/l H2O2 pH value L 6.5 - 8.4 2888102 3in1 MD 200 Chlorine, pH, Bromine, tablet reagents (OTZ) Bromine T 0.05 - 13 mg/l Br2 Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2861802 3in1 MD 200 Chlorine, pH, Cyanuric acid, tablet reagents (OTZ) Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2860102 3in1 MD 200 Chlorine, pH, Cyanuric acid, liquid reagents for Chlorine and pH (OTZ) Chlorine L 0.02 - 4.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA pH value L 6.5 - 8.4 2882002 3in1 MD 200 Chlorine, pH, Acid capacity KS4.3, tablet reagents (OTZ) Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) KS4.3 T 0.1 - 4 mmol/l KS4.3 pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2889012 3in1 MD 200 Chlorine, pH, Acid capacity KS4.3, liquid reagents for Chlorine and pH (OTZ) Chlorine L 0.02 - 4.0 mg/l Cl2 a) KS4.3 T 0.1 - 4 mmol/l KS4.3 pH value L 6.5 - 8.4 2889202 3in1 MD 200 Chlorine, pH, Alkalinity-m, tablet reagents (OTZ) Alkalinity-m T 5 - 200 mg/l CaCO3 Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2889002 3in1 MD 200 Chlorine, pH, Alkalinity-m, liquid reagents for Chlorine and pH (OTZ) Alkalinity-m T 5 - 200 mg/l CaCO3 Chlorine L 0.02 - 4.0 mg/l Cl2 a) pH value L 6.5 - 8.4 2889302 4in1 MD 200 Chlorine, pH, Cyanuric acid, Acid capacity KS4.3, tablet reagents (OTZ) Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA KS4.3 T 0.1 - 4 mmol/l KS4.3 pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2860512 4in1 MD 200 Chlorine, pH, Cyanuric acid, Acid capacity KS4.3, liquid reagents for Chlorine and pH (OTZ) Chlorine L 0.02 - 4.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA KS4.3 T 0.1 - 4 mmol/l KS4.3 pH value L 6.5 - 8.4 2860522 4in1 MD 200 Chlorine, pH, Cyanuric acid, Alkalinity-m, tablet reagents (OTZ) Alkalinity-m T 5 - 200 mg/l CaCO3 Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2860502 4in1 MD 200 Chlorine, pH, Cyanuric acid, Alkalinity-m, liquid reagents for Chlorine and pH (OTZ) Alkalinity-m T 5 - 200 mg/l CaCO3 Chlorine L 0.02 - 4.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA pH value L 6.5 - 8.4 2860542 4in1 MD 200 Chlorine, pH, Acid capacity KS4.3, Urea, tablet reagents (OTZ) Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) KS4.3 T 0.1 - 4 mmol/l KS4.3 pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 Urea T 0.1 - 2.5 mg/l Urea 2862912 4in1 MD 200 Chlorine, Chlorine dioxide, pH, Acid capacity KS4.3, tablet reagents (OTZ) Chlorine dioxide T 0.02 - 11 mg/l ClO2 Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) KS4.3 T 0.1 - 4 mmol/l KS4.3 pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2863802 5in1 MD 200 Chlorine, pH, Cyanuric acid, Acid capacity KS4.3, Calcium hardness, tablet reagents (OTZ) Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA Hardness Calcium (B) T 20 - 500 mg/l CaCO3 KS4.3 T 0.1 - 4 mmol/l KS4.3 pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2861212 5in1 MD 200 Chlorine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, tablet reagents (OTZ) Alkalinity-m T 5 - 200 mg/l CaCO3 Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA Hardness Calcium (B) T 20 - 500 mg/l CaCO3 pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2861202 6in1 MD 200 Chlorine, Bromine, pH, Cyanuric acid, Acid capacity KS4.3, Calcium hardness, tablet reagents (OTZ) Bromine T 0.05 - 13 mg/l Br2 Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA Hardness Calcium (B) T 20 - 500 mg/l CaCO3 KS4.3 T 0.1 - 4 mmol/l KS4.3 pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2861912 6in1 MD 200 Chlorine, Bromine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, tablet reagents (OTZ) Alkalinity-m T 5 - 200 mg/l CaCO3 Bromine T 0.05 - 13 mg/l Br2 Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) CyA T 10 - 160 mg/l CyA Hardness Calcium (B) T 20 - 500 mg/l CaCO3 pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2861902 6in1 MD 200 Chlorine, pH, Cyanuric acid, Alkalinity-m, Copper, Iron, tablet reagents (OTZ) Alkalinity-m T 5 - 200 mg/l CaCO3 Chlorine HR T 0.1 - 10 mg/l Cl2 a) Chlorine L 0.02 - 4.0 mg/l Cl2 a) Chlorine T 0.01 - 6.0 mg/l Cl2 a) Copper T 0.05 - 5 mg/l Cua) CyA T 10 - 160 mg/l CyA Iron T 0.02 - 1 mg/l Fe pH value L 6.5 - 8.4 pH-value T 6.5 - 8.4 2862102 Servicing Servicing Options Available ? Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate. ? The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration. Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available. ? A typical preventative maintenance service includes the following: Inspection and testing of the unit Dismantling, cleaning and inspection of the key parts Correction of minor defects including adjustments if necessary Reassembly and testing Take post adjustment / cleaning readings Supply of calibration certificate Return of the item to you (back to base services) ? Request a quote for your servicing requirements today. Quote Request Feefo Reviews Related Blogs How much water do I need to add to my COD vials? A chemical oxygen demand (COD) test is used to measure the amount of organic compounds in a water sample. It measures the capacity of water to consume oxygen during the decomposition of organic matter and the oxidation of inorganic chemicals such as Ammonia and nitrate. You can see a video on the common method of testing COD with vials in our video here. The start of the COD testing meth...7 years ago COD or Chemical Oxygen Demand definition A number of customers have asked us for a definition of COD or Chemical Oxygen Demand which is detailed below. Chemical Oxygen Demand (COD) Chemical oxygen demand (COD) is a measure of the capacity of water to consume oxygen during the decomposition of organic matter and the oxidation of inorganic chemicals such as Ammonia and nitrite. COD measurements are commonly made on samples of waste wate...14 years ago Product Attachments Reagents Lovibond (604.73 kB) Vario Reagents Lovibond (427.15 kB) Lovibond MD 200 Data Acquisition Software (124.72 MB) More Information More Information ParameterCOD

Universal pH indicator paper available as?20 strip booklets or 5-meter roll dispenser packs with colour scale or dispenser refills?for common lines.Rapid and precise readingsFilter paper soaked with one or more pH indicators to provide appropriate colour change depending on requirementsSimply dip the paper into the liquid to be tested for a few seconds, remove and compare with the plastic covered colour scale printed on the cover for your reading. See each item for pH increment reading range. Feefo Reviews Related Blogs Rapid determination pH Indicator Paper - Allschoolabs Brand Allschoolabs have a range of pH level test strips, equivalent to whatman?brand?for virually anything you care to measure including water, urine, saliva, food, titrations, quickly and reliably. The use of pH papers for rapid determinations of pH values has led to a number of applications in the laboratory and industrial environments. Available as 20 strip booklets, 5m roll dispensers packs or refi...12 years ago More Information More Information ParameterpH

Universal pH indicator paper available as?20 strip booklets or 5-meter roll dispenser packs with colour scale or dispenser refills?for common lines.Rapid and precise readingsFilter paper soaked with one or more pH indicators to provide appropriate colour change depending on requirementsSimply dip the paper into the liquid to be tested for a few seconds, remove and compare with the plastic covered colour scale printed on the cover for your reading. See each item for pH increment reading range. Feefo Reviews Related Blogs Rapid determination pH Indicator Paper - Allschoolabs Brand Allschoolabs have a range of pH level test strips, equivalent to whatman?brand?for virually anything you care to measure including water, urine, saliva, food, titrations, quickly and reliably. The use of pH papers for rapid determinations of pH values has led to a number of applications in the laboratory and industrial environments. Available as 20 strip booklets, 5m roll dispensers packs or refi...12 years ago More Information More Information ParameterpH