GEM

Captain Srinivasa Murthy Regional Ayurveda Drug Development Institute Chennai Vanillin 100 GM Merck & Chemical Reagents Tender 2025

Bid Publish Date

22-Nov-2025, 11:35 am

Bid End Date

13-Dec-2025, 12:00 pm

Location

CHENNAI , TAMIL NADU

Progress

Issue22-Nov-2025, 11:35 am
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

9

Category

Cobalt II Chloride Hexahydrate 100 gram pack Loba - 02893

Bid Type

Two Packet Bid

Key Highlights

  • • Chemical reagents list includes Vanillin, Nitro phenols, Nitrogen compounds, and related salts with Merck and Loba packaging
  • • 25% quantity adjustment rights at contract award and during contract currency
  • • Delivery time extensions calculated with a minimum 30 days, tied to last date of original delivery order
  • • No explicit EMD amount, quantities, or technical standards published in data
  • • Exact item quantities and delivery schedule remain undefined in BOQ
  • • Compliance with Buyer Added Terms is mandatory

Categories 5

AMMONIA ALUM PURE BENZENE SILVER NITRATE AROMATIC SOLVENTS TRANSITION METALS

Tender Overview

The opportunity is issued by the Captain Srinivasa Murthy Regional Ayurveda Drug Development Institute (CSMRADDI), Chennai, under the Central Council For Research In Ayurvedic Sciences. It lists nine chemical items, including Vanillin 100 GM packs from Merck and multiple Loba-pack reagents (2-Nitrophenol, 4-Nitrophenol, Potassium Ferricyanide, Cobalt II Chloride Hexahydrate, Nitro Benzene, p-Nitro Aniline), with no explicit quantities published. The Buyer has inserted a flexible option clause allowing ±25% quantity changes at contract, and a variable delivery window tied to the final original order date. The tender emphasizes compliance with contractually defined delivery periods and extended time calculations, with bids to reflect these conditions. The location is CHENNAI, TAMIL NADU, and the procurement scope centers on chemical reagents for Ayurvedic development work.

Technical Specifications & Requirements

  • Product/service names include: Vanillin 100 GM pack Merck, 2-Nitrophenol 500 gram pack (Loba), 4-Nitrophenol 500 gram pack (Loba), Potassium Ferricyanide 100 gram pack (Loba), Silver nitrate 25 gram pack (Merck), Cobalt II Chloride Hexahydrate 100 gram pack (Loba), Potassium Dichromate 500 g (Merck Emplura), Nitro Benzene 500 ml pack (Loba), p-Nitro Aniline 100 gram pack (Loba).
  • No technical performance specs or standards are published.
  • The BOQ lists 9 items but no quantities; packaging details are as described in item names.
  • EMD and estimated contract value are not disclosed.
  • The Buyer-added terms include a 25% quantity variation right and a formula for extended delivery time based on the ratio of additional to original quantity, with a minimum 30 days.
  • Compliance with the option clause and delivery timing is mandatory for bidders.

Terms, Conditions & Eligibility

  • EMD/financial security: not specified in the tender data.
  • Delivery: extension mechanism provided; extended delivery time = (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days, with possible further extension up to original delivery period.
  • Payment terms: not disclosed.
  • Documentation: not explicitly enumerated beyond standard bid submission; OEM authorizations and GST/PAN requirements are not specified in the data provided.
  • Quantity flexibility: ±25% of bid quantity accepted at contract award and during currency of contract.
  • Delivery commencement: from the last date of original delivery order; additional time calculated per the option clause.
  • Special clause: bidders must comply with the option clause and delivery timing rules as described.

Key Specifications

  • Vanillin 100 GM pack Merck

  • 2-Nitrophenol 500 gram pack (Loba)

  • 4-Nitrophenol 500 gram pack (Loba)

  • Potassium Ferricyanide 100 gram pack (Loba)

  • Silver nitrate 25 gram pack Merck

  • Cobalt II Chloride Hexahydrate 100 gram pack (Loba)

  • Potassium Dichromate 500 g Merck Emplura

  • Nitro Benzene 500 ml pack (Loba)

  • p-Nitro Aniline 100 gram pack (Loba)

Terms & Conditions

  • Option clause permits ±25% quantity changes during contract

  • Delivery period starts from last date of original order; extended time proportional to quantity change

  • Minimum delivery time extension 30 days

  • Bid compliance with option and delivery terms mandatory

  • No explicit EMD/quantities/standards published in tender

Important Clauses

Payment Terms

Not specified in tender data; bidders should expect to confirm payment schedule in bid submission and comply with standard government procurement payment practices if provided.

Delivery Schedule

Delivery commencement from the last date of the original delivery order; extended delivery period calculated as (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days.

Penalties/Liquidated Damages

Not specified in tender data; bidders should seek clarity during bid submission; risk of LD may be implicit under contract terms.

Bidder Eligibility

  • Registered supplier of chemical reagents with experience in government procurement

  • Able to provide OEM authorizations and quality certificates for Merck and Loba products

  • Financial capability demonstrated via audited statements

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GEM

Bill of Quantities (BOQ) 9 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 Vanillin 100 GM PACK MERCK 8.18718.0100 Vanillin 100 GM PACK MERCK 8.18718.0100 1 nos [email protected] 15
2 2-Nitrophenol 500 gram pack Loba 05000 2-Nitrophenol 500 gram pack Loba 05000 1 nos [email protected] 15
3 4-Nitrophenol 500gram pack Loba - 05015 4-Nitrophenol 500gram pack Loba - 05015 1 nos [email protected] 15
4 Potassium Ferricyanide 100 gram pack Loba - 05359 Potassium Ferricyanide 100 gram pack Loba - 05359 1 nos [email protected] 15
5 Silver nitrate 25 gram pack Merck 1.93200.0027 Silver nitrate 25 gram pack Merck 1.93200.0027 1 nos [email protected] 15
6 Cobalt II Chloride Hexahydrate 100 gram pack Loba - 02893 Cobalt (II) Chloride Hexahydrate 100 gram pack Loba - 02893 1 nos [email protected] 15
7 PotassiumDichromate 500 g PkMercK Emplura1-93615 0521 cas no7778 50 9 PotassiumDichromate 500 g pkMercK Emplura 1-93615.0521 cas no7778-50-9 1 nos [email protected] 15
8 Nitro Benzene 500 ml pack Loba 04936 Nitro Benzene 500 ml pack Loba 04936 1 nos [email protected] 15
9 p-Nitro Aniline 100 gram pack Loba 04928 p-Nitro Aniline 100 gram pack Loba 04928 1 nos [email protected] 15

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Required Documents

1

GST registration certificate

2

PAN card of bidder

3

Experience certificates for relevant chemical supply

4

Financial statements (last 2-3 years)

5

EMD/Security deposit as applicable (not specified in tender data)

6

Technical bid documents demonstrating product authenticity

7

OEM authorizations for Merck and Loba products (if required by the seller)

8

Any quality/compliance certificates relevant to chemical reagents

Frequently Asked Questions

Key insights about TAMIL NADU tender market

How to bid for Chennai chemical reagents tender in 2025?

Bidders should submit GST registration, PAN, experience certificates and financial statements, along with OEM authorizations for Merck and Loba items. The tender allows ±25% quantity variation and requires adherence to the delivery-time formula. Ensure compliance with specified packaging and product names (Vanillin Merck, Nitro phenols, Silver nitrate, etc.).

What documents are required for the Chennai reagents tender submission?

Required documents include GST certificate, PAN card, 2–3 years of financials, experience certificates for chemical supply, OEM authorizations for Merck and Loba products, and technical bid documents demonstrating product authenticity. EMD/security details will be as per supplier terms and government norms.

What are the key items listed for the Chennai procurement?

The items include Vanillin 100 GM pack Merck, 2-Nitrophenol 500 g (Loba), 4-Nitrophenol 500 g (Loba), Potassium Ferricyanide 100 g (Loba), Silver nitrate 25 g (Merck), Cobalt II chloride hexahydrate 100 g (Loba), Potassium dichromate 500 g (Merck Emplura), Nitro benzene 500 ml (Loba), and p-nitro aniline 100 g (Loba). Quantities are not published in the BOQ.

What delivery terms govern the ammunition of quantity under this tender?

The buyer may increase or decrease quantity by up to 25% at contract and during currency. Delivery time extensions use the formula (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum extension of 30 days, starting from the last date of the original order.

What are the standards or quality requirements for these reagents?

No explicit standards are published in the tender data. Bidders should reference OEM documentation and ensure product authenticity for Merck and Loba reagents. Expect standard supplier documentation and compliance with government procurement norms during bid evaluation.

When is the delivery period expected to start for additional quantities?

Delivery extension begins from the last date of the original delivery order. The extended time is calculated by the option clause formula; the minimum extension is 30 days, with possible further extension up to the original delivery period.

What is the eligibility criteria for suppliers bidding on this Chennai tender?

Suppliers should have government procurement experience in chemical reagents, provide OEM authorizations for Merck and Loba products, demonstrate financial stability with audited statements, and comply with the option clause and delivery terms outlined by the buyer.

What is the expected scope of quantity variation for this procurement?

The buyer reserves the right to vary the quantity by ±25% at contract award and during the contract currency. Bidders must account for potential adjustments in production planning and logistics to meet fluctuating demand.