Trinidad and Tobago · Impurity Reference Standards

Impurity Reference Standards shipped to Trinidad and Tobago

Zemixal supplies 20,060 products from its impurity reference standards range to buyers in Trinidad and Tobago. In Trinidad and Tobago the strongest demand is from ammonia & urea, methanol & petrochemicals and LNG & natural gas processing. Typical delivery points include Point Lisas Industrial Estate, Port of Spain and Point Fortin. Typical customers for this division are pharma QC and analytical development labs, regulatory affairs teams and contract research organisations.

Trinidad and Tobago Sample products

20,060products in this division

30–45 dsea transit from India

4–7 dair freight

6categories

Supplying impurity reference standards to Trinidad and Tobago

Sea freight reaches Port of Spain and Point Lisas in about 30–45 days port to port. Urgent or small lots fly to Port of Spain Piarco (POS) in 4–7 days. Import compliance for this category sits with Ministry of Health – Chemistry, Food and Drugs Division, and we prepare the COA, SDS and commercial documents your broker needs. Common grades for this division are Impurity reference standard with characterisation data, Secondary / working standard, Stable-isotope labelled standard and Nitrosamine (NDSRI) standard.

Grades in this division

Impurity reference standard with characterisation dataSecondary / working standardStable-isotope labelled standardNitrosamine (NDSRI) standardMetabolite standardCustom synthesised impurity

Pharma compliance in Trinidad and Tobago

Authority	Ministry of Health – Chemistry, Food and Drugs Division
Seaports	Port of Spain, Point Lisas, Point Fortin
Airports	Port of Spain Piarco (POS)
Dangerous goods	IMDG by sea, IATA DGR by air

Toxic chemicals and pesticides must be registered or licensed through the Pesticides and Toxic Chemicals Control Board under the Ministry of Health. Drugs and APIs are overseen by the Chemistry, Food and Drugs Division. The EMA covers environmental matters. Customs declarations are filed electronically via ASYCUDA, and dangerous goods require IMDG or IATA packing and declaration. Importers should confirm whether a specific chemical needs a licence before ordering. A local broker can prepare the ASYCUDA entry once copies of the documents are received.

From order to delivery

1–2 daysQuote and document set agreed
Price, pack sizes, Incoterm and the paperwork list are confirmed in writing.
3–7 daysPacking for export
Stock items are packed in UN-rated drums or cartons. Made-to-order material adds its own lead time.
1–3 daysExport clearance at Nhava Sheva or Mundra
Shipping bill filed, dangerous goods declared under IMDG where needed.
30–45 daysOcean transit to Port of Spain
Port-to-port time depends on the vessel schedule and any transhipment.
2–5 daysImport clearance
Your broker clears the goods against local rules. Chemical oversight: Pesticides and Toxic Chemicals Control Board (Ministry of Health) / EMA.

Indicative total by sea: 37–62 days

By air: about 8–17 days in total.

Documents for Trinidad and Tobago

Commercial Invoice
Packing List
Bill of Lading / Air Waybill
Certificate of Origin
Certificate of Analysis (COA)
Safety Data Sheet (16-section GHS)
Pesticides and Toxic Chemicals import licence where applicable
Chemistry, Food and Drugs Division approval for pharmaceuticals where required
Dangerous Goods Declaration (IMDG/IATA) where applicable

Categories in impurity reference standards

API Impurities 9,055Pharmacopeial Impurities (EP / USP / BP) 3,890Nitrosamine Impurities 382Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 976Metabolites & Degradation Products 2,569API Reference Standards 3,188

A selection we ship to Trinidad and Tobago

A rotating sample from the division. Every product in the catalogue can be quoted for this destination.

Full impurity reference standards range

Brimonidine Tartrate

CAS: 70359-46-5
Formula: C₁₅H₁₆BrN₅O₆
MW: 442.22 g/mol

ZX-006432

Bromfenac

CAS: 91714-94-2
Formula: C₁₅H₁₂BrNO₃
MW: 334.16 g/mol

ZX-006433

Bromfenac Sodium

CAS: 91714-93-1
Formula: C₁₅H₁₁BrNNaO₃
MW: 356.15 g/mol

ZX-006434

Bromhexine

CAS: 3572-43-8
Formula: C₁₄H₂₀Br₂N₂
MW: 376.13 g/mol

ZX-006435

Bromhexine Hydrochloride

CAS: 611-75-6
Formula: C₁₄H₂₁Br₂ClN₂
MW: 412.59 g/mol

ZX-006436

Budesonide WS

CAS: 51333-22-3
Formula: C₂₅H₃₄O₆
MW: 430.5 g/mol

ZX-006437

Bumetanide WS

CAS: 28395-03-1
Formula: C₁₇H₂₀N₂O₅S
MW: 364.4 g/mol

ZX-006438

Buprenorphine

CAS: 52485-79-7
Formula: C₂₉H₄₁NO₄
MW: 467.6 g/mol

ZX-006439

Buprenorphine Hydrochloride

CAS: 53152-21-9
Formula: C₂₉H₄₂ClNO₄
MW: 504.1 g/mol

ZX-006440

Cabazitaxel WS

CAS: 183133-96-2
Formula: C₄₅H₅₇NO₁₄
MW: 835.9 g/mol

ZX-006441

Cabotegravir

CAS: 1051375-10-0
Formula: C₁₉H₁₇F₂N₃O₅
MW: 405.4 g/mol

ZX-006442

Cabozantinib WS

CAS: 849217-68-1
Formula: C₂₈H₂₄FN₃O₅
MW: 501.5 g/mol

ZX-006443

Questions

Impurity Reference Standards for Trinidad and Tobago

Can Zemixal deliver impurity reference standards to Trinidad and Tobago?

Yes. We ship by sea to Port of Spain and Point Lisas, by air cargo or by express courier depending on quantity and urgency. Every lot carries a COA and a 16-section GHS SDS.

Which documents come with a impurity standards shipment to Trinidad and Tobago?

Commercial invoice, packing list, certificate of analysis and SDS as standard, plus the bill of lading or air waybill and a certificate of origin. Anything specific to Ministry of Health – Chemistry, Food and Drugs Division is agreed with you at quote stage.

How long does delivery to Trinidad and Tobago take?

Allow 30–45 days for ocean transit or 4–7 days by air, plus packing, export clearance and import clearance. The timeline on this page shows each stage.

How is the purity of an impurity standard determined?

Purity is usually assigned by HPLC area percentage, supported by structural confirmation from NMR and mass spectrometry. Where needed, water content, residual solvents or a mass balance approach are added. The methods used and the results for your lot are listed on the certificate of analysis that comes with the vial.

Can I use your impurity standards in place of official pharmacopoeial references?

Our standards are secondary or research materials, not official pharmacopoeial references. Many laboratories use them for method development, peak identification and routine testing, and keep official references for disputes or regulatory submissions where these are mandated. Your quality system and regulator decide which reference is acceptable for each test.

Other divisions for Trinidad and Tobago

Lab Reagents Solvents (HPLC & GC) Biochemicals APIs Pharmaceutical Intermediates Inorganics & Metals Specialty Chemicals

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