Water Quality Testing Kits
Medchemexpress LLC Trivalent GalNAc-DBCO | 2765060-22-6 | 96.62% | 1950.18 | 25 MG
Trivalent GalNAc-DBCO can be used for oligonucleotide coupling. It is for research use only and not sold to patients.
- Appearance: solid
- Color: white to off-white
- Solubility (in vitro): DMSO : 100 mg/mL (51.28 mM; need ultrasonic; hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Hach Company Hach AE Grade Filters 90 mm
Hach AE Grade Filters-90mm-100/pkHach Grade AE filters are comparable to Pall Type A/E filters with a diameter of 90 mm These filters feature fast flow rates fine porosity and particle retention of 1 1 m which make them ideal for many dissolved andsuspended solids testing procedures including Standard Methods 2540 C 2540 D and 2540 E This binder-free borosilicate glass microfiber filter has a DOP (Dioctyl phthalate) efficiency of 99 98% and a maximum operating temperature of 550 C in air
Hach Company Molybdate Reagent Powder Pillows for LR Silica, 5 mL, pk/100
For determination of low range silica (0-2 mg/L). 5-mL sample. For use with Hach visual test kits.
Med Vet International Thyro-Tabs (Levothyroxine) 0.6mg, 1000 Tablets
VET LICENSE NEEDS TO BE PROVIDED IN 3-4 BUSINESS DAYS OR ORDER WILL BE CANCELLED
Thyro-Tabs (levothyroxine) 0.6mg, 1000 Tablets
Aqua Solutions Inorganic Carbon Standard 100.0 ppm, Certified (1L)
Inorganic Carbon Standard 100.0 ppm, Certified (1L)
Hach Company Diisopropylamine, 99%, 108-18-9, MFCD00008862, 1L
Linear Formula: (CH3)2CHNHCH(CH3)2, Molecular Weight: 101.19. Diisopropylamine (DIPA) reagent used to control pH when measuring Sodium with Hach 9245 and 9240 Sodium process analyzers. 1L can last up to 100 days.
Hach Company Hardness (Calcium & Total Sequential) HR Reagent Set, Digital Titrator
For sequential determination of Calcium and Total Hardness by EDTA Digital Titrator titration. Hach method 8329. Range: 100 - 4000 mg/L CaCO3. Set contains Buffer Solution (Hardness 1), CalVer2 Calcium Indicator Powder Pillows, ManVer2 Hardness Indicator Powder Pillows, Potassium Hydroxide Solution (8 N), Sulfuric Acid (5.25 N) and 0.800 M EDTA Digital Titrator Cartridge. Approximately 40 - 100 tests.
Hach Company Free chlorine indicator solution for chlorine analyzer CL17/CL17sc | 473ml
Free chlorine indicator solution for chlorine analyzer CL17/CL17sc | 473ml
Hach Company Filling Solution, Reference, 3 M KCl with AgCl, 28 mL
Filling solution for electrode reference element, Potassium Chloride (KCl) with Saturated AgCl, 3 M, 28 mL bottle
Hach Company Calibration Standard Solution 50 mg/L NH4-N for Amtax sc
Calibration standard solution providing a certified 50 mg/L ammonium-nitrogen (NH4-N) concentration for use in calibrating online ammonium analyzers. Intended to support calibration across relevant measurement ranges and supplied with safety documentation accessible via the manufacturer's SDS portal.
- Provides a certified 50 mg/L NH4-N concentration for calibration.
- Ensures accurate and repeatable ammonium nitrogen measurements.
- Ready to use to minimize preparation and handling time.
- Includes safety documentation available through the manufacturer's SDS portal.
- Supports traceable calibration across typical analyzer ranges.
Hach Company Hardness indicator solution for HACH SP510, 1l, 5-100 mg/l
Hardness indicator solution for HACH SP510, 1l, 5-100 mg/l
Hach Company Ammonia TNTplus Vial Test, LR (1-12 mg/L NH₃-N), 25 Tests
Ammonia TNTplus chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.For determination of Ammonia Nitrogen by the Salicylate Method. EPA compliant.
Hach Company Chromium TNTplus Vial Test (0.03-1.00 mg/L Cr), 25 Tests
Chromium TNTplus chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.For determination of Hexavalent and Total Chromium by the 1,5-Diphenylcarbohydrazide Method. Total chromium determination requires digestion.
Hach Company Copper Chemkey Reagents
Copper Chemkeys, range 0.06 - 5.00 mg/L Cu. For SL1000 Portable Parallel Analyzer (PPA). Box of 25.