Establishing secure connection…Loading editor…Preparing document…

Laboratory Lab Sheets

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

LABORATORY LAB SHEETS & TESTING AGREEMENT

Client Name:   Laboratory Name:   Effective Date:

WHEREAS

WHEREAS, Client Name: requires analytical testing, sample handling, and reporting services for materials identified in this Laboratory Lab Sheets & Test Agreement; and

WHEREAS, Laboratory Name: represents that it is duly qualified, equipped, and accredited to perform the requested analyses and to maintain required chain-of-custody and quality control records; and

WHEREAS, the parties desire to set forth the scope, terms, payment, confidentiality, and other conditions under which Laboratory will receive, test, and report results for Client samples.

SCOPE OF WORK

PAYMENT TERMS

Late Payment Fee: . Client will be responsible for reasonable collection costs and interest on overdue amounts.

TERM AND TERMINATION

Term Commencement Date:   Term Expiration Date:

Either party may terminate this Agreement for convenience upon providing days' prior written notice. Termination for material breach is permitted if the breaching party fails to cure within 30 days following written notice of breach.

CONFIDENTIALITY

Each party shall maintain the confidentiality of Proprietary Information disclosed by the other party and shall not disclose such information to third parties except to employees, agents, or subcontractors who have a need to know and who are bound by confidentiality obligations at least as protective as those set forth herein. Laboratory shall treat sample matrices, testing results, and internal methods as confidential unless otherwise agreed in writing. Exceptions shall include information that is public, independently developed, or required to be disclosed by law, provided the disclosing party is given prompt notice to seek protective relief.

GOVERNING LAW & ENTIRE AGREEMENT

This Agreement shall be governed by and construed in accordance with the laws of the state of without regard to conflict-of-law principles. This document, together with any referenced attachments, exhibits, and work orders, constitutes the entire agreement between the parties and supersedes all prior negotiations and understandings relating to the subject matter hereof. No amendment shall be effective unless executed in writing by authorized representatives of both parties.

SAMPLE LOG / CHAIN OF CUSTODY

Use the fields below to record each submitted sample. Attach additional sheets if necessary. Laboratory will maintain chain-of-custody and retain raw data for a minimum period as required by applicable standards.

Quantity:

Date Collected:

Date Received:

Analyst:

Batch / Run No.:

QC Flag:

Quantity:

Date Collected:

Date Received:

Analyst:

Batch / Run No.:

QC Flag:

QUALITY CONTROL & DATA REPORTING

Laboratory shall perform internal quality control procedures, maintain calibration records for all equipment used, and document any deviations from method procedures. Reported results will include units, detection limits, and notation of any qualifiers. Retained raw data shall include chromatograms, calibration curves, and instrument logs when applicable.

CERTIFICATION

By submitting samples to Laboratory and signing below, Client acknowledges authorization for the tests specified, agrees to pay fees in accordance with Payment Terms, and confirms that samples were collected and packaged in accordance with applicable procedures. Laboratory certifies that analyses will be conducted in a competent manner consistent with accepted laboratory practices and that final reports will accurately represent findings.

For Client

Party Label:

By:

Date:

For Laboratory

Party Label:

By:

Date:

Enter text✕

What Laboratory Lab Sheets Are and why they matter

Laboratory Lab Sheets are structured records used to document sample identification, test methods, reagent lots, observations, and results during laboratory work. They provide a single-source record for each analytical run, support chain-of-custody and quality control, and serve as the primary reference for accreditation, audits, peer review, and regulatory reporting. Well-designed lab sheets reduce transcription errors, clarify accountability for analysts and reviewers, and preserve the contextual metadata needed to reproduce or validate results.

Primary purposes and practical benefits

A consistent Laboratory Lab Sheet improves traceability, supports regulatory compliance, and reduces data-entry errors by capturing required metadata at the point of work.

Primary purposes and practical benefits

Who typically completes Laboratory Lab Sheets

Laboratory Lab Sheets are used by multiple roles across testing workflows; responsibilities vary by setting.

  • Laboratory technicians and analysts responsible for performing tests and recording raw observations, measurements, and reagent details.
  • Quality assurance managers and laboratory supervisors who review entries, sign off on deviations, and maintain audit trails for accreditation.
  • Researchers, principal investigators, and data managers who rely on sheet metadata for study reproducibility and record linkage.

Use consistent role assignment and version control so each signatory’s responsibility is clear and auditable.

Essential components of a professional Laboratory Lab Sheet

A complete lab sheet groups identification, method details, measurements, controls, and approvals. Include fields that enable QA review and traceability without improvisation.

Sample ID

Unique identifier linked to chain-of-custody, barcode when available, and specimen source details to avoid ambiguity in downstream reporting.

Test Performed

Name and standard code for the assay or procedure, including method version, reference protocol, and any deviations from the SOP.

Method Details

Reagent lot numbers, instrument ID, calibration status, and environmental conditions recorded to support results validation and troubleshooting.

Results

Measured values with units, qualifiers (e.g., <, >, ND), acceptance criteria, and any calculated fields used for interpretation.

Date & Time

Explicit MM/DD/YYYY and 24-hour time entries for each critical action: receipt, processing, analysis, and review timestamps.

Signatures & QC

Analyst initials, reviewer signature/date, and a QA checklist confirming SOP adherence and control acceptance before final sign-off.

Required administrative and security data

Protected health info: Mask PHI when not needed.
Encryption: TLS 1.2/1.3 in transit.
Audit trail: Timestamped action log.
Access controls: Role-based permissions only.
BAA availability: Required for PHI workflows.
Retention policy: Defined per record type.

Step-by-step: completing a Laboratory Lab Sheet correctly

Follow a consistent sequence when filling lab sheets to maintain data integrity and simplify review and audit processes.

  • 01
    Prepare header: Enter project, sample ID, collector, and date.
  • 02
    Record method: Note assay name, version, and instrument.
  • 03
    Log observations: Record readings, units, and any anomalies.
  • 04
    Review and sign: Reviewer initials, sign, and date.

How to configure online Lab Sheet workflows

Configure templates, signer order, and export settings to mirror paper processes and ensure consistent eSubmission.

Field Configuration
Signers & Order Define analyst then reviewer sequential signing.
Authentication Use email link or SMS code per sensitivity.
Template Save Lock fields to prevent template edits.
Export Format PDF/A or CSV for LIMS ingestion.

Where to send completed Lab Sheets

Routing depends on purpose: recordkeeping, client reporting, regulatory submission, or laboratory information system (LIMS) ingestion.

  • LIMS upload: Attach standardized PDF or CSV to sample record.
  • Client delivery: Send secure PDF with audit certificate.
  • Regulatory filing: Submit required reports per agency rules.
  • QA archive: Store signed copies in QA repository.

Digital signing and technical integration considerations

Choose a platform that provides secure eSignatures, audit trails, and integrations with LIMS and cloud storage.

  • Integrations: Salesforce, NetSuite, Google Workspace commonly supported.
  • File formats: PDF, DOCX, and CSV for exports.
  • Authentication: Email link, SMS, or stronger KBA options.

Typical timeframes and processing expectations

Set internal deadlines for processing, review, and reporting so sample handling and results meet clinical, regulatory, and contractual timelines.

Sample processing window:

Complete testing within specified stability time for the analyte.

Reviewer turnaround:

QA review within 24–72 hours of analysis.

Client reporting:

Issue final report per service-level agreement.

Regulatory submission:

File required reports within agency deadlines.

Retention scheduling:

Archive signed sheets per retention policy.

Common mistakes to avoid when preparing Lab Sheets

  • Illegible handwriting that prevents accurate data transcription and increases rework during audits or peer review.
  • Using non-unique or recycled sample identifiers that break chain-of-custody and confound result attribution.
  • Omitting units, qualifiers, or detection limits, which can render numeric results meaningless or non-compliant.
  • Failing to capture method version, reagent lot, or instrument ID, complicating investigations of unexpected results.

Consequences of incomplete or incorrect Lab Sheets

HIPAA violation: Civil and criminal penalties, corrective action
Accreditation risk: Loss of certification or corrective findings
Legal admissibility: Records may be excluded in litigation
Research integrity: Invalidated study results or retraction
Regulatory fines: Agency penalties or enforcement action
Operational delays: Re-testing and client disputes

Common eSignature vendor comparison for Lab Sheet eSubmission

When selecting an eSignature provider for lab sheets, compare pricing, compliance (HIPAA), bulk-send features, and envelope limits to match volume and regulatory needs.

signNow DocuSign Adobe Sign PandaDoc HelloSign
Starting Price $8/user/mo $15/user/mo $14/user/mo $19/user/mo $15/user/mo
Free Trial 7-day free trial Varies Varies Varies Varies
Bulk Send Yes Yes Yes Yes No
Audit Trail Yes Yes Yes Yes Yes
HIPAA Compliant Yes Yes Yes No No

Frequently asked questions about Laboratory Lab Sheets

Answers to common questions about e-signing, compliance, errors, storage, and state-specific notarization for lab records.


Need help? Contact support

be ready to get more
Join over 28 million airSlate SignNow users