№ lp_1_10953
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This document provides a checklist for laboratories performing nitrate analysis (SM 4500 NO3- F- 2019) with automated instrumentation, outlining sample preservation, method verification, calibration procedures, and quality assurance protocols.
Year:
2019
Region / City:
North Carolina
Subject:
Water Quality Testing, Nitrogen, Nitrate + Nitrite
Document Type:
Standard Operating Procedure (SOP) Checklist
Agency / Institution:
Laboratory
Author:
Not specified
Target Audience:
Laboratory Analysts
Effective Period:
Ongoing
Approval Date:
Not specified
Date of Changes:
Not specified
Price: 8 / 10 USD
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Note:
Effective Date
Supervisor Signature:
___________________
Date:
__________
Supervisor Name (print):
________________________________
Year:
2021
Region / City:
North Carolina
Topic:
pH measurement, laboratory procedures
Document Type:
Standard Operating Procedure
Organization / Institution:
Wastewater/Groundwater Laboratory Certification Branch
Author:
Not specified
Target Audience:
Laboratory staff, environmental testing personnel
Period of Validity:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2011
Region / City:
North Carolina
Topic:
Water Quality, Chlorine Analysis
Document Type:
Standard Operating Procedure
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Laboratory personnel
Validity Period:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Course Code:
RHAB 4500
Course Title:
Assessment in Rehabilitation
Mode of Delivery:
Online
Instructors:
Paula Heller-Garland, MS, LCDC; Rachita Sharma, PhD-C, LPC, CRC
Institution:
University of North Texas
Office Location:
Chilton Hall, Suite 218
Contact Information:
[email protected]
; Phone:
(940) 565-2488; Fax: 940-565-3960
Office Hours:
By appointment, Monday–Friday
Program Level:
Advanced undergraduate
Prerequisites:
None
Learning Platform:
Blackboard Learn
Course Focus:
Assessment in rehabilitation settings
Primary Topics:
Substance use assessment; mental health assessment; personality assessment; suicide risk assessment; functional living skills assessment
Instructional Format:
Online modules, group work, discussion boards, written assignments, presentations
Group Structure:
Groups of six students for selected assignments
Assessment Components:
Written papers; group projects; discussion participation; presentations; screening exercises
Grading Criteria:
Point-based system totaling multiple graded assignments
Required Activities:
Weekly Blackboard participation; completion of standardized assessments; group collaboration; submission through assignment drop box
Submission Policy:
No email submissions accepted
Authors:
Mandy Tanner; Anthony
Institution:
New York City College of Technology
Course:
BUF 4500
Instructor:
Dr. Robert Woods
Subject:
Apple Inc. corporate analysis and marketing strategy
Organization:
Apple Inc.
Industry:
Technology and consumer electronics
Type of document:
Academic course report
Structure:
Background; Corporate Mission; Sales, Profit, and Key Financial Data; Advertising; Online Promotional Activities; Important Events; SWOT Analysis; Omni-Channel Analysis; Key Competitor; Recommendations; Conclusion; Works Cited; Index
Products mentioned:
iPhone; iPad; Mac; iPod; Apple TV; AirPods; Apple Watch
Services mentioned:
iOS; Mac OS X; iCloud; iTunes Store; App Store; iBookstore; Mac App Store
Geographic scope:
Global
Companies discussed:
Apple Inc.
Time period covered:
1976–2022
Note:
Year
Subject:
Nitrate Vulnerable Zones, Grassland Derogation
Document Type:
Application Form
Organization / Institution:
Rural Payments and Inspections Directorate
Year:
2004
Region / city:
Lusaka, Zambia
Theme:
Fertilizers, Standards, Agriculture
Document type:
Notification
Organization / institution:
Zambia Compulsory Standards Agency
Author:
Zambia Compulsory Standards Agency
Target audience:
Stakeholders in agriculture and fertilization industry
Period of validity:
Not specified
Date of approval:
Not specified
Date of amendments:
Not specified
Year:
2004
Region / city:
Lusaka, Zambia
Topic:
Fertilizer standards
Document type:
Notification
Organization / institution:
Zambia Compulsory Standards Agency (ZCSA)
Author:
Zambia Compulsory Standards Agency (ZCSA)
Target audience:
Relevant stakeholders in the fertilizer industry, consumers
Effective period:
To be determined
Approval date:
To be determined
Amendment date:
To be determined
Year:
2023
Region / City:
Scotland
Topic:
Nitrogen fertiliser, agricultural practices, environmental protection
Document Type:
Consultation Response Form
Organization / Institution:
The Scottish Government
Author:
The Scottish Government
Target Audience:
Individuals and organizations involved in agriculture and environmental policy
Period of Effect:
Ongoing consultation
Approval Date:
Not specified
Date of Changes:
Not specified
Document Number:
DOC353.53.30574.Oct20
Product Name:
EZ1000 Series Nitrate Analyzer
Manufacturer:
Hach
Type of Document:
Technical Specification
Subject:
Semi-continuous online monitoring of nitrate and nitrite in water
Analytical Method:
Colorimetric measurement at 546 nm using NEDD
Applicable Standards:
ASTM 4500-NO3-A; ASTM 4500-NO2-A
Measurement Range:
0.2 to 10 mg/L NO3-N; optional 0.1 to 5 mg/L NO2-N
Limit of Detection:
≤0.2 mg/L NO3-N; ≤0.1 mg/L NO2-N
Cycle Time:
10 minutes per parameter
Protection Class:
IP55 (cabinet); IP65 (panel PC)
Certifications:
CE compliant; UL certified
Operating Temperature:
10 to 30 °C ±4 °C
Relative Humidity:
5 to 95 %, non-condensing
Power Supply:
As specified in installation drawings
Weight:
25 kg (55 lb)
Warranty Period:
Two years (Europe); one year (other geographies) from date of shipment
Maintenance Requirements:
Monthly reagent refill and validation/calibration; quarterly pump tubing replacement; annual calibration and tubing, valve and piston replacement
Installation Requirements:
Wall mounting per drawings; sample flow 100–300 mL/min; maximum particle size 100 µm; turbidity <50 NTU
Note:
Year
Topic:
Water testing, Coliform, Nitrate, Fluoride, pH, Hardness
Document Type:
Instructional Guide
Organization:
Central District Health Department
Target Audience:
Residents with private water supplies, individuals testing water quality
Year:
2023
Region / City:
Maharashtra, India
Subject:
Chemical Safety
Document Type:
Safety Data Sheet
Organization:
Oxford Lab Fine Chem LLP
Author:
Oxford Lab Fine Chem LLP
Target Audience:
Professionals in Chemical and Safety Industries
Period of Validity:
Not specified
Approval Date:
Not specified
Revision Date:
Not specified
Year:
2026
Region / City:
United States
Subject:
Drinking water safety
Document type:
Public water system notice
Issuing authority:
U.S. Environmental Protection Agency
Public water system name:
Not specified
Public water system ID:
Not specified
Contaminants addressed:
Nitrate
Maximum Contaminant Level (MCL) exceeded:
Yes
Potential health effects:
Methemoglobinemia (blue baby syndrome), respiratory issues in infants
Target audience:
Residents consuming the public water supply
Corrective action expected completion date:
Not specified
Date distributed:
Not specified
Contact information:
Not specified
Year:
2020
Brand:
Hach
Product:
EZ1000 Nitrate Analyser
Type of document:
Technical specification
Measurement method:
Colorimetric measurement at 546 nm using NEDD, conform with ASTM 4500-NO3-A
Measuring range:
0.2 - 10 mg/L NO₃-N, optional NO₂-N 0.1 - 5 mg/L
Precision:
Better than 3% full scale range for standard test solutions
Detection limit:
≤ 0.2 mg/L
Cycle time:
10 min
Automatic cleaning:
Yes
Calibration:
Automatic, 2-point; frequency freely programmable
Validation:
Automatic; frequency freely programmable
Ambient temperature:
10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Power supply:
100 - 240 VAC, 50/60 Hz, max. 120 VA
Instrument air:
Dry and oil free according to ISA-S7.0.01-1996
Reagent storage:
10 - 30 °C
Sample requirements:
Max particle size 100 µm, 0.1 g/L, turbidity ≤ 50 NTU, flow rate 100 - 300 mL/min, temperature 10 - 30 °C
Outputs:
Analog 4-20 mA, optional digital RS232, Modbus TCP/IP, RS485
Alarm:
1 malfunction, 4 user-configurable, max 24 VDC/0.5 A, potential-free contacts
Protection class:
Analyser cabinet IP55, Panel PC IP66
Material:
Thermoform ABS, plexiglass door, galvanised steel wall, powder coated
Dimensions (H x W x D):
690 x 465 x 330 mm
Weight:
25 kg
Certifications:
CE compliant, UL certified
Scope of delivery:
Online analyser, optional accessories including microfiltration systems, stands, and manufacturer services