VISCHARI SOLUTIONS  ×  INLABCO
LEKHIX  ·  01 / 23

Lekhix — the Lab Operations Stack

Built by Vischari · domain SME by INLABCO
One platform for materials and samples
Lekhix runs the full material lifecycle — procure to dispose — alongside vial-level sample tracking and live cold-chain monitoring. LIMS-compatible by design, so it slots into the instruments and systems your lab already runs.
✓ Procure-to-dispose materials
✓ Vial-level sample tracking
✓ Live cold-chain (IoT) monitoring
✓ Mobile QR intake (PWA)
✓ LIMS-compatible APIs
✓ Audit trail & e-sign ready
Vischari Solutions LLP
Architecture & Build
29 May 2026
Version 1.0
23 Slides
~30 minute walkthrough
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

One platform, two halves

How Lekhix is organised

Shared identity · shared audit · shared LIMS layer
Pillar A · Materials
Inventory & Procurement
Item master · Vendors · Purchase requests & orders · GRN · Batch & QC release · Stock & expiry · Issue · Returns · Disposal
Pillar B · Samples
Cold-Chain & Biobanking
Location hierarchy · Freezer & compartment map · QR vial intake · Live temperature · Per-vial timeline · Excursion alerts · Audit
Shared foundation
Single sign-on & roles Immutable audit trail LIMS-compatible APIs Multi-tenant / multi-site Reports & exports
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Secure Login & Roles

L
Sign in to Lekhix
Two-factor required for Admin, QA Approver, and Super Admin. Sessions auto-expire on inactivity.
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Unified Operations Dashboard

Cochin Lab · Operations

Last refresh: 2 min
Active SKUs
312
18 below reorder
Near Expiry
9
≤ 60 days
Vials Stored
128,402
across 14 freezers
Freezers OK
13/14
1 excursion
QC release on-time · last 12 weeks
Batch status mix
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Item Master

Items · 312

CodeItemCategoryUOMReorderOn Hand
RM-ASC-500Ascorbic Acid USPRaw Materialkg512.4
RM-DMSO-1LDMSO, cell-culture gradeReagentL108.0
PM-VIAL-2MLCryovial 2 mL, sterileConsumablenos20006,400
RM-PBS-5LPBS buffer 1×ReagentL204.0
PM-LBL-CRYOCryo label rollConsumableroll1522
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Vendor Management

Vendors · 47

VendorCategoryGSTINDocsRatingStatus
Spectrum Reagents Pvt LtdReagents32ABCDE1234F1Z5COA, MSDSAApproved
Cryo Labware IndiaConsumables29PQRSX5678G2Z1ISO, COAAApproved
BioChem SuppliesRaw Material33LMNOP9012H3Z9MSDSBDocs expiring
NorthStar ScientificEquipment07UVWXY3456J4Z3Blocked
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Purchase Requests → Orders

Procurement queue

PR → approval → PO → vendor
PR-2605-014 · DMSO + PBS replenishment
Raised by: Arjun Pillai · Cell Biology
2 lines · est. ₹84,200 · needed by 06 Jun
PO-2605-031 · Cryo Labware India
Converted from PR-2605-009 · Purchase Manager
Cryovial 2 mL × 10,000 · ₹1,12,000 · awaiting GRN
Sent to vendor
PR-2605-011 · Ascorbic Acid USP
Raised by: Dr. Meera Nair · QC
Over budget threshold · escalated to Finance
Pending finance
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Goods Receipt & Batch QC

GRN-2605-022 · Cryo Labware India

QC quarantine
Item
Cryovial 2 mL, sterile
Received Qty
10,000 nos
Batch / Lot
B-2406-0741
Mfg / Expiry
03/2026 · 03/2029
BatchQtyQC StageStatus
B-2406-074110,000SamplingQuarantine
B-2405-06888,000ReviewedReleased
B-2405-06122,400QA reviewRejected
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Stock Summary & Near-Expiry

Stock on hand

FEFO · first-expiry-first-out
Batches
186
Below Reorder
18
≤ 60 days
9
Expired
2
ItemBatchQtyExpiryDays left
DMSO, CC gradeB-2403-05018.0 L15/07/2647
PBS buffer 1×B-2402-04444.0 L02/07/2634
Ascorbic Acid USPB-2312-02101.2 kg20/05/26Expired
Cryovial 2 mLB-2405-06888,00003/03/291,038
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Issue, Returns & Disposal

Stock movements · today

Append-only ledger
RefTypeItem / BatchQtyTo / FromStatus
ISS-0912IssueDMSO · B-2403-05010.5 LCell BiologyIssued
ISS-0913IssueCryovial 2 mL · B-2405-0688500BiobankIssued
RET-0188ReturnPBS · B-2402-04441.0 L← QCInspect
DSP-0044DisposalAscorbic Acid · B-2312-02101.2 kgIncinerationAwaiting approval
Every movement writes an immutable ledger row. Disposals require approval and produce a destruction certificate.
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

The Sample Hierarchy

Every vial has an address

Location → Freezer → Compartment → Rack → Box → Vial
🏢
Location
Cochin Lab
🧊
Freezer
IL-UF358
🗄️
Compartment
C-2
📚
Rack
R-04
📦
Box
B-0741
🧪
Vial
D5 · V-8810
Full address: Cochin Lab / IL-UF358 / C-2 / R-04 / B-0741 / D5 — resolvable from a single QR scan in under a second.
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Freezer Detail · Live Temperature

Freezer IL-UF358 · −80 ℃ ULT

Sensor online
Current
−81.4°
setpoint −80°
24h Range
−81.4 / −79.4
1 brief drift
Compartments
3
42 racks
Vials
9,180
81% full
Temperature · last 24 h
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Inside a Box

Box B-0741 · 9 × 9 grid

62 / 81 occupied
Cell D5 · V-8810
PBMC · DMSO cryomedium · Owner: Arjun Pillai · Placed 12 Apr 2026 · 0 excursions
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Mobile Intake Flow

Lab Tech · intake on the bench

Scan → suggest slot → confirm
Step 1 · Scan vial
V-8810
PBMC · DMSO
Step 2 · Suggested slot
B-0741 · D5
IL-UF358 / C-2 / R-04
Step 3 · Confirm box
Placed · 9:42
Temp logged −81.2°
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Per-Vial Temperature Timeline

Vial V-8821 · lifetime record

1 excursion
Intake
12 Apr
−80.6°
Residency
47 d
in B-0741 / D5
Excursions
1
−72° for 9 min
Withdrawn
still in storage
Temperature across vial lifetime
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

LIMS Compatibility & Integrations

How Lekhix talks to your lab

REST + webhooks · sample & material objects
🔬
LIMS sample sync
🧫
Instrument results
📤
Webhooks out
🔑
API keys / OAuth
ObjectDirectionMechanism
Sample / vial accessionLIMS → LekhixREST create + barcode map
Storage location & tempLekhix → LIMSWebhook on placement
QC batch releaseLekhix → LIMSWebhook on release
Test result attachLIMS → LekhixREST update on vial
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Multi-Tenant & Multi-Site

One platform · many labs

Data isolated per tenant
Cochin Lab
14 freezers · 128k vials
Active
Apollo Biobank
6 freezers · 41k vials
Active
NIBMG Kalyani
9 freezers · 73k vials
Active
+ Onboard lab
Each tenant's data is fully isolated. A Super Admin can move between workspaces; everyone else is scoped to theirs.
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Reports Suite

Reports · CSV / PDF export

Scheduled or on-demand
📦
Stock on Hand
Near-Expiry
🧪
QC Release Log
🛒
Procurement Spend
🧊
Freezer Utilisation
🌡️
Excursion Report
🧭
Sample Inventory
♻️
Disposal Register
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Audit Trail

Activity log · today

Immutable · who, what, when
TimeUserActionReference
09:42Arjun PillaiPlaced vial in B-0741 / D5V-8810
09:38Dr. Meera NairReleased batch from QCB-2405-0688
09:15SystemExcursion detected −72° / 9 minIL-UF358
08:55S. KrishnanApproved PR → POPR-2605-009
08:40Priya MenonIssued DMSO 0.5 LISS-0912
08:22Auditor (RO)Exported excursion reportRPT-0440
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Roles & Permissions

Role × capability

✓ allowed · — denied
RoleMaterialsSamplesQC ReleaseCold-chainReportsAudit
Super Admin
Tenant Admin
Store Manager
QA Approverviewview
Lab Tech / Scientistraiseview
Auditorviewviewview
Mandatory rules — QC release restricted to QA, disposal via approval, immutable audit — cannot be toggled on or off.
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Items for Client Confirmation

  1. LIMS in scope — which LIMS / instruments must Lekhix integrate with, and in which direction?
  2. Sensor hardware — existing freezer sensors we read from, or does Lekhix supply IoT probes?
  3. Barcode standard — QR, Data Matrix, or existing accession barcodes to map against.
  4. Role list — confirm the six roles, or add lab-specific ones (e.g. Biobank Curator).
  5. Approval thresholds — budget value above which a PR escalates to Finance.
  6. Disposal workflow — destruction certificate format and who signs it.
  7. Tenancy — single lab now, or multi-tenant from day one?
  8. e-Signature — is 21 CFR Part 11-style e-sign required on QC release?
Approximately one hour · 8 items to close.
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Roadmap to Go-Live

Phase 01
Workflow sign-off
Confirm the workflows, roles, and integrations captured in this walkthrough.
Phase 02
Materials core
Item master, procurement, GRN, QC, stock, and movements live.
Phase 03
Samples & cold chain
Hierarchy, mobile intake, IoT temperature, and per-vial timelines.
Phase 04
LIMS & pilot
Integration, multi-tenant rollout, and a supervised pilot before go-live.
VISCHARI SOLUTIONS × INLABCO
LEKHIX ·

Sign-off

Workflow approval signature

By signing below, the undersigned confirm that the workflow described in this walkthrough — across materials, samples, cold chain, and LIMS integration — is a true representation of the process to be supported, and that the proposed roles, permissions, dashboards, and reports are acceptable.

For the Client
 
Name
 
Designation
 
Date
For Vischari Solutions LLP & INLABCO
 
Name
 
Designation
 
Date